フォーティーンMeanings1nounfourteenUsed as a number word, often in contexts like sports, games, or counting where English numbers are borrowed.彼かれの背せ番ばん号ごうはフォーティーンだ。His uniform number is fourteen.フォーティーン歳さいの誕たん生じょう日びを迎むかえた。I turned fourteen years old.