Langimage
English

antennular

|an-ten-nu-lar|

C2

🇺🇸

/ænˈtɛn.jʊ.lɚ/

🇬🇧

/ænˈtɛn.jʊ.lə/

relating to antennae

Etymology
Etymology Information

'antennular' originates from Latin, specifically the word 'antenna', where 'antenna' originally meant 'yard-arm' or 'sail' (a projecting spar). The adjective-forming suffix '-ular' (from Latin '-ularis') gives the sense 'pertaining to'. 「antennular」はラテン語、特に単語「antenna」に由来し、『(船の)横桁・帆桁(張出し)』を意味した。形容詞化接尾辞「-ular(ラテン語の -ularis)」が「〜に関する」の意味を付す。

Historical Evolution

'antennular' developed from the Latin 'antenna' which was adopted into scientific (post-classical and medieval) usage to name sensory feelers; the modern English adjective was formed by adding the Latin-derived suffix '-ular' to indicate relation to 'antenna'. 『antennular』はラテン語の『antenna』から発展し、(中世以降の)学術用語として感覚器を指す語として採用され、最後に『-ular』を付けて『antennaに関する』という現代英語の形容詞が形成された。

Meaning Changes

Initially, 'antenna' meant a structural spar (yard-arm/sail-yard) on a ship; over time the word was applied metaphorically to projecting sensory appendages in animals, and 'antennular' came to mean 'pertaining to antennae' in biological contexts. 当初は『antenna』は船の構造物(帆桁)を意味したが、次第に突起状の感覚器に比喩的に用いられるようになり、『antennular』は生物学の文脈で『触角に関する』という意味になった。

Meanings by Part of Speech

Adjective 1

relating to or resembling antennae (including antennules); used especially in zoology to describe antenna-like appendages or structures.

The crustacean's antennular appendages detected minute chemical traces in the water.

Synonyms

Adjective 2

having antennae or antenna-like structures.

The larval stage is antennular, equipped with sensitive sensory filaments.

Synonyms

Last updated: 2025/08/22 12:37