noun
gesture; gesticulation; body language
Refers to movements of the body, especially hands and arms, used to express meaning or emotion. Often used in the phrase 身振り手振り (gestures and hand movements).
彼は身振りを交えて話すのが好きだ。
He likes to talk with gestures.
言
Even if you don't share a language, you can somehow communicate through gestures.