speak 2022.12.06 speakとは 意味・定義・例文 Verb 動詞 1. talk or say things 話す, 言う, 話す Please speak more slowly. 2. talk to a group of people in a class or public space 演説する, 講演する, 談話をする, 語り合う 3. know and be able to use a particular language 話す, 話すことができる I can't speak English.