弓ゆみなり・ゆみがた・きゅうけい弓なり表記・読み:弓形・ゆみなり・ゆみがた・きゅうけい1bow shape; arc; arch名詞nouns which may take the genitive case particle 'no'2segment (of a circle)名詞mathematics札へ残す語をコピー