See ascertain in All languages combined, or Wiktionary
{
"forms": [
{
"form": "ascertain",
"tags": [
"canonical"
]
},
{
"form": "ascertains",
"tags": [
"third-person",
"singular"
]
},
{
"form": "ascertained",
"tags": [
"past"
]
},
{
"form": "ascertained",
"tags": [
"past",
"participle"
]
},
{
"form": "ascertaining",
"tags": [
"present",
"participle"
]
}
],
"head_templates": [
{
"expansion": "[POS TABLE]",
"name": "verb"
}
],
"hyphenation": "as‧cer‧tain",
"lang": "English",
"lang_code": "en",
"pos": "verb",
"senses": [
{
"glosses": [
"If you are trying to ascertain the cause of an accident, you are trying to find out or confirm the reason to why it happened."
],
"id": "simple-ascertain-en-verb-8huYSmjT",
"synonyms": [
{
"word": "determine"
},
{
"word": "discover"
},
{
"word": "establish"
}
]
}
],
"sounds": [
{
"ipa": "/ˌæsəˈteɪn/",
"tags": [
"UK"
]
},
{
"enpr": "ăs'-ər-tānʹ",
"tags": [
"US"
]
},
{
"ipa": "/ˌæsɚˈteɪn/",
"tags": [
"US"
]
},
{
"audio": "en-us-ascertain.ogg",
"raw_tags": [
"Audio"
],
"tags": [
"US"
]
}
],
"word": "ascertain"
}
{
"forms": [
{
"form": "ascertain",
"tags": [
"canonical"
]
},
{
"form": "ascertains",
"tags": [
"third-person",
"singular"
]
},
{
"form": "ascertained",
"tags": [
"past"
]
},
{
"form": "ascertained",
"tags": [
"past",
"participle"
]
},
{
"form": "ascertaining",
"tags": [
"present",
"participle"
]
}
],
"head_templates": [
{
"expansion": "[POS TABLE]",
"name": "verb"
}
],
"hyphenation": "as‧cer‧tain",
"lang": "English",
"lang_code": "en",
"pos": "verb",
"senses": [
{
"glosses": [
"If you are trying to ascertain the cause of an accident, you are trying to find out or confirm the reason to why it happened."
],
"synonyms": [
{
"word": "determine"
},
{
"word": "discover"
},
{
"word": "establish"
}
]
}
],
"sounds": [
{
"ipa": "/ˌæsəˈteɪn/",
"tags": [
"UK"
]
},
{
"enpr": "ăs'-ər-tānʹ",
"tags": [
"US"
]
},
{
"ipa": "/ˌæsɚˈteɪn/",
"tags": [
"US"
]
},
{
"audio": "en-us-ascertain.ogg",
"raw_tags": [
"Audio"
],
"tags": [
"US"
]
}
],
"word": "ascertain"
}
Download raw JSONL data for ascertain meaning in English (0.9kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-04-26 from the simplewiktionary dump dated 2025-04-20 using wiktextract (89e900c and ea19a0a). 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.