ラインメンMeanings1nounlinemenRefers to players in the offensive or defensive line in American football. Used as a plural noun in Japanese, often without a separate plural marker.彼かれは高こう校こう時じ代だい、ラインメンとして活かつ躍やくした。He played as a lineman in high school.NFLのラインメンは非ひ常じょうに体たい格かくが良よい。NFL linemen are very physically imposing.