擬態

• 読み: ぎたい
• ローマ字: gitai
• 漢字の分解: 擬 (gi) — imitate, pretend | 態 (tai) — form, appearance, state
• 発音: /ɡi.taɪ/

意味

Mimicry; camouflage; biological disguise. The evolutionary adaptation in which an organism resembles another organism or its environment to gain a survival advantage.

A biological noun covering Batesian mimicry (where a harmless species resembles a harmful one) and cryptic coloration. Used in entomology, zoology, and ecology. Also extended metaphorically in social commentary to describe a person or organisation that pretends to be something it is not. Distinct from 保護色 (protective coloration), though related in mechanism.

例文

1. このカメムシは葉に擬態することで天敵から身を守っている。
2. 擬態の精巧さに、生物の進化の不思議を改めて感じた。
3. 政治家の言動が単なる擬態にすぎないと批判する声が上がった。

使い方ガイド

場面: biology, entomology, ecology, social commentary

トーン: neutral

起源と歴史

Compound of 擬 (gi, 'imitate, pretend') and 態 (tai, 'state, appearance, form'). The combination precisely captures the concept of feigning a form or appearance for protective or deceptive purposes.

文化的背景

時代: Modern

世代: Adults

社会的背景: Educated