What does サイン mean?
サイン is a Japanese noun meaning “autograph” or “signature” in English. It can also be translated as “sign” or “signal” depending on context. It is written as サイン in katakana, and sain in romaji. This word is part of JLPT N3 vocabulary.
Example sentences
有名な歌手にサインをもらった。
I got an autograph from a famous singer.
監督が選手にサインを送った。
The manager gave the players a signal.