フィフティーンふぃふてぃーんMeanings1nounfifteenEnglish loanword used for the number 15, often in contexts like sports scores, ages, or counts where English influence is strong.彼かれはまだフィフティーンだ。He is still fifteen.スコアはフィフティーン・オールになった。The score became fifteen all.
