Last Updated
：2025/11/20
involution
IPA(Pronunciation)
Noun
countable
uncountable
obsolete
of a society or nation
neologism
slang
Japanese Meaning
（形状や状態の）もつれ、絡まり、複雑に入り組んだ状態、螺旋状に内側へ折りたたまれること / 複雑な文法構造（複雑な文法的構造の表現） / （数学）自己逆写像、写像の自反性、すなわちその２乗が恒等関数となる関数
Sense（1）
Sense（2）
Sense（3）
Sense（7）
（ plural ）
Quizzes for review
Entanglement; a spiralling inwards; intricacy. / A complicated grammatical construction. / (mathematics) An endofunction whose square is equal to the identity function; a function equal to its inverse.
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involution
The committee struggled to act because the involution of rival interests made every proposal a tangled mess.
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The committee struggled to act because the involution of rival interests made every proposal a tangled mess.
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