← Back to browseadultsnoun#4,351Translationsアダルトアダルト一人前いちにんまえ成人せいじん大人おとなEnglish definitiona fully developed person from maturity onwardExamplesSchool children have colds twice as often as adults.General admission is $7 for adults.Similar wordsadultadulteryadultingadulthoodadultereradultress← immunitysteam →