What does ギャンブラー mean?
ギャンブラー is a Japanese noun meaning “gambler” in English. It is written as ギャンブラー in hiragana, and gyanburaa in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
あいつはギャンブラーとして名が通っている。
That man is notorious as a gambler.