アホの一つ覚え あほのひとつおぼえ Also written あほの一つ覚え, 阿保の一つ覚え Meanings Expression one who knows little often repeats it (literally: a fool's one bit of knowledge) See also: 馬鹿の一つ覚え (ばかのひとつおぼえ). Kanji 一 one. Read as ひとつ. 覚 remember. Read as おぼえる. Jinuma: Japanese Dictionary · Word lists