用不用説

ようふようせつ

Meanings

1. Noun Lamarckian evolutionary theory in which individuals lose characteristics that are not used and develop characteristics that are often used See also: ラマルク説 (ラマルクせつ).

Kanji

• 用 use. Read as ヨウ.
• 不 un-
• 説 explain. Read as セツ.

Jinuma: Japanese Dictionary · Word lists