See screwback in All languages combined, or Wiktionary
Download JSON data for screwback meaning in English (9.0kB)
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"ref": "1978, Society of Plastics Engineers Annual Technical Conference, page 72",
"text": "Two main phenomena have been emphasized: (a) The transient nature of plastication during periods of screw rotation (\"screwback\") in comparison with the similar process in continuous extrusion. (b) The significant amount of melting produced by thermal conduction from the barrel while the screw is not turning.",
"type": "quotation"
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{
"ref": "1980, Modern Plastics Encyclopedia, page 319",
"text": "But in the open (screwback) position, the plastic must progress through a series of labyrinths which produces a more turbulent flow.",
"type": "quotation"
},
{
"ref": "2013, A.A. Collyer, A Practical Guide to the Selection of High-Temperature Engineering., page 45",
"text": "Screwback time is a limiting factor when the plastication rate of the machine is too small or if the cooling time is small, as is the case with thin-walled mouldings.",
"type": "quotation"
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],
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"The period of screw rotation during injection molding when the plastic can flow into the mold."
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{
"ref": "2007, Rayner W. Hesse, Jewelrymaking Through History: An Encyclopedia, page 93",
"text": "The clip was a variation of the screwback; today, many persons who cannot wear pierced earrings choose clips as an option.",
"type": "quotation"
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],
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"A hook-shapped attachment for an earring that sits behind the earlobe and tightens with a screw. Also, an earring that uses this type of attachment."
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"ref": "1921, The Bricklayer, Mason and Plasterer - Volumes 24-25, page 262",
"text": "The quality of these buttons and charms is best rolled gold and hard enameled in correct colors, the button having either a screwback or a jewelers' catchpin.",
"type": "quotation"
},
{
"ref": "2012, Henry Sakaida, Heroines of the Soviet Union 1941-45, page 59",
"text": "The medal screwpost is placed through the uniform and retained by a circular screwback plate.",
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}
],
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"A mechanism for attaching a small item to clothing that operates by a post which goes through the cloth and a small backing plate that screws to the post. Also, the medal, tie pin, button, etc. that uses this type of attachment."
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"ref": "2013, John Paul Catton, Time Hunter: Kitsune",
"text": "The watch stolen from Dan Payton had been an Elgin, with a screwback military case.",
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],
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"A type of case for a pocket watch where the mechanism is accessed by a removable back plate that screws onto the back of the case. Also, a watch that has such a case."
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"The effect of putting backspin on the cue ball."
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"(snooker, pool, billiards) The effect of putting backspin on the cue ball."
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"text": "There he was three into the bunker and bogey for the hole was four, and making up his mind to lay the ball dead, he took his niblick and executed a beautiful screwback shot which landed within a foot of the pin, rolled to the edge of the hole, and there stopped dead, doubtless owing to the eternally damned influence of the aforesaid cloven hoofprint.",
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"(golf) A powerful shot that imparts a spin to the ball."
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"golf",
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"lifestyle",
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},
{
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"A half-volley executed by holding the racket loosely and swinging it straight at the ball."
],
"id": "en-screwback-en-noun-caAVzgTV",
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"(ping-pong) A half-volley executed by holding the racket loosely and swinging it straight at the ball."
],
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{
"ref": "1941, Association of Ontario Land Surveyors, Annual Report, page 72",
"text": "The main arch abutments are 25 feet wide by 75 feet long and approximately 60 feet deep from the top of the screwback to the bottom of the footings.",
"type": "quotation"
}
],
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"A masonry abutment on an arch that is wedge-shaped in order to transmit the thrust downward."
],
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"(architecture) A masonry abutment on an arch that is wedge-shaped in order to transmit the thrust downward."
],
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"_dis1": "12 4 5 2 2 4 1 63 1 4 2",
"sense": "masonry abutment",
"word": "skewback"
}
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},
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"examples": [
{
"ref": "1968, Civic Administration - Volume 20, page 61",
"text": "With the help of a screwback shovel, it was excavated to a depth of 13 ft.",
"type": "quotation"
}
],
"glosses": [
"An industrial digging machine that uses a large screw at the back to drill into the ground."
],
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},
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{
"ref": "1983, Fairplay International Shipping Weekly - Volume 286, page 39",
"text": "The new propeller which was installed in 1982 was a screwback type with a diameter of 5,500 mm. and a mean pitch of 4,290 mm.",
"type": "quotation"
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],
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"A type of propeller in which the blades are angled to produce a motion similar to threading a screw. Also, the angle of the blades on such a propeller."
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"examples": [
{
"ref": "1931, Motor - Volume 55, page 91",
"text": "Ball Bearing armature and spindle thrust, three jaw screwback chuck.",
"type": "quotation"
}
],
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"A tightening screw on the back of a hand tool."
],
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"ref": "1978, Society of Plastics Engineers Annual Technical Conference, page 72",
"text": "Two main phenomena have been emphasized: (a) The transient nature of plastication during periods of screw rotation (\"screwback\") in comparison with the similar process in continuous extrusion. (b) The significant amount of melting produced by thermal conduction from the barrel while the screw is not turning.",
"type": "quotation"
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{
"ref": "1980, Modern Plastics Encyclopedia, page 319",
"text": "But in the open (screwback) position, the plastic must progress through a series of labyrinths which produces a more turbulent flow.",
"type": "quotation"
},
{
"ref": "2013, A.A. Collyer, A Practical Guide to the Selection of High-Temperature Engineering., page 45",
"text": "Screwback time is a limiting factor when the plastication rate of the machine is too small or if the cooling time is small, as is the case with thin-walled mouldings.",
"type": "quotation"
}
],
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"The period of screw rotation during injection molding when the plastic can flow into the mold."
],
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"ref": "2007, Rayner W. Hesse, Jewelrymaking Through History: An Encyclopedia, page 93",
"text": "The clip was a variation of the screwback; today, many persons who cannot wear pierced earrings choose clips as an option.",
"type": "quotation"
}
],
"glosses": [
"A hook-shapped attachment for an earring that sits behind the earlobe and tightens with a screw. Also, an earring that uses this type of attachment."
],
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},
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{
"ref": "1921, The Bricklayer, Mason and Plasterer - Volumes 24-25, page 262",
"text": "The quality of these buttons and charms is best rolled gold and hard enameled in correct colors, the button having either a screwback or a jewelers' catchpin.",
"type": "quotation"
},
{
"ref": "2012, Henry Sakaida, Heroines of the Soviet Union 1941-45, page 59",
"text": "The medal screwpost is placed through the uniform and retained by a circular screwback plate.",
"type": "quotation"
}
],
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"A mechanism for attaching a small item to clothing that operates by a post which goes through the cloth and a small backing plate that screws to the post. Also, the medal, tie pin, button, etc. that uses this type of attachment."
],
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"ref": "2013, John Paul Catton, Time Hunter: Kitsune",
"text": "The watch stolen from Dan Payton had been an Elgin, with a screwback military case.",
"type": "quotation"
}
],
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"A type of case for a pocket watch where the mechanism is accessed by a removable back plate that screws onto the back of the case. Also, a watch that has such a case."
],
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"(snooker, pool, billiards) The effect of putting backspin on the cue ball."
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"ref": "2014, Margaret Irwin, These Mortals",
"text": "There he was three into the bunker and bogey for the hole was four, and making up his mind to lay the ball dead, he took his niblick and executed a beautiful screwback shot which landed within a foot of the pin, rolled to the edge of the hole, and there stopped dead, doubtless owing to the eternally damned influence of the aforesaid cloven hoofprint.",
"type": "quotation"
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"A powerful shot that imparts a spin to the ball."
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"(golf) A powerful shot that imparts a spin to the ball."
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{
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"A half-volley executed by holding the racket loosely and swinging it straight at the ball."
],
"raw_glosses": [
"(ping-pong) A half-volley executed by holding the racket loosely and swinging it straight at the ball."
],
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},
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"examples": [
{
"ref": "1941, Association of Ontario Land Surveyors, Annual Report, page 72",
"text": "The main arch abutments are 25 feet wide by 75 feet long and approximately 60 feet deep from the top of the screwback to the bottom of the footings.",
"type": "quotation"
}
],
"glosses": [
"A masonry abutment on an arch that is wedge-shaped in order to transmit the thrust downward."
],
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[
"architecture",
"architecture"
],
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"masonry",
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"(architecture) A masonry abutment on an arch that is wedge-shaped in order to transmit the thrust downward."
],
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"architecture"
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},
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{
"ref": "1968, Civic Administration - Volume 20, page 61",
"text": "With the help of a screwback shovel, it was excavated to a depth of 13 ft.",
"type": "quotation"
}
],
"glosses": [
"An industrial digging machine that uses a large screw at the back to drill into the ground."
],
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"uncountable"
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{
"ref": "1983, Fairplay International Shipping Weekly - Volume 286, page 39",
"text": "The new propeller which was installed in 1982 was a screwback type with a diameter of 5,500 mm. and a mean pitch of 4,290 mm.",
"type": "quotation"
}
],
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"A type of propeller in which the blades are angled to produce a motion similar to threading a screw. Also, the angle of the blades on such a propeller."
],
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"propeller",
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{
"ref": "1931, Motor - Volume 55, page 91",
"text": "Ball Bearing armature and spindle thrust, three jaw screwback chuck.",
"type": "quotation"
}
],
"glosses": [
"A tightening screw on the back of a hand tool."
],
"tags": [
"uncountable"
]
}
],
"synonyms": [
{
"sense": "backspin, screw",
"word": "effect of putting backspin on the cue ball"
},
{
"sense": "masonry abutment",
"word": "skewback"
}
],
"word": "screwback"
}
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-04-22 from the enwiktionary dump dated 2024-04-21 using wiktextract (fc4f0c7 and c937495). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.