"semiannular" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semi",
        "3": "annular"
      },
      "expansion": "semi- + annular",
      "name": "prefix"
    }
  ],
  "etymology_text": "From semi- + annular.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "semiannular (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with semi-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1992, Rudolf M[athias] Schuster, The Hepaticae and Anthocerotae of North America: East of the Hundredth Meridian, volume V, Chicago, Ill.: Field Museum of Natural History, →ISBN, page 6:",
          "text": "The capsule in both families is spherical, with a bistratose wall; the outer cell layer usually bears nodular thickenings[…]; the inner layer (of nearly equally large cells) lacks the regular semiannular or annular thickenings of most other leafy liverworts[…]",
          "type": "quote"
        }
      ],
      "glosses": [
        "Having a shape resembling part of a ring or incomplete circular band."
      ],
      "id": "en-semiannular-en-adj-c4gDu95P",
      "links": [
        [
          "part",
          "part"
        ],
        [
          "ring",
          "ring"
        ],
        [
          "incomplete",
          "incomplete"
        ],
        [
          "circular",
          "circular"
        ],
        [
          "band",
          "band"
        ]
      ],
      "related": [
        {
          "word": "annular"
        }
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "semiannular"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semi",
        "3": "annular"
      },
      "expansion": "semi- + annular",
      "name": "prefix"
    }
  ],
  "etymology_text": "From semi- + annular.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "semiannular (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "annular"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with semi-",
        "English terms with quotations",
        "English uncomparable adjectives",
        "Pages with 1 entry"
      ],
      "examples": [
        {
          "ref": "1992, Rudolf M[athias] Schuster, The Hepaticae and Anthocerotae of North America: East of the Hundredth Meridian, volume V, Chicago, Ill.: Field Museum of Natural History, →ISBN, page 6:",
          "text": "The capsule in both families is spherical, with a bistratose wall; the outer cell layer usually bears nodular thickenings[…]; the inner layer (of nearly equally large cells) lacks the regular semiannular or annular thickenings of most other leafy liverworts[…]",
          "type": "quote"
        }
      ],
      "glosses": [
        "Having a shape resembling part of a ring or incomplete circular band."
      ],
      "links": [
        [
          "part",
          "part"
        ],
        [
          "ring",
          "ring"
        ],
        [
          "incomplete",
          "incomplete"
        ],
        [
          "circular",
          "circular"
        ],
        [
          "band",
          "band"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "semiannular"
}