sleeve . sleeve See: CARD UP ONE'S SLEEVE, LAUGH UP ONE'S SLEEVE or LAUGH IN ONE'S SLEEVE, ROLL UP ONE'S SLEEVES, UP ONE'S SLEEVE or IN ONE'S SLEEVE, WEAR ONE'S HEART ON ONE'S SLEEVE also PIN ONE'S HEART ON ONE'S SLEEVE. Categories: add yours add yours sleeve Source: A Dictionary of American Idioms by A. Makkai, M.T. Boatner, J.E. Gates © 2025 To section: S Subscribe to: American Idioms► Also consider the parent subscriptions (3)Idioms feedEnglish languageHome page and general feed Add my comment Add my comment