noun
Yamada grammar
A Japanese grammar framework created by Yoshio Yamada (山田孝雄). Used primarily in linguistic and educational contexts.
山田文法は、学校文法の基礎の一つとされている。
Yamada grammar is considered one of the foundations of school grammar.
Named after the Japanese linguist Yoshio Yamada (山田孝雄, 1873–1958).