swoon /swuːn/verb 4noun 2forms 5 verb4 •To faint, to lose consciousness."I swoon," quoth he. •To be overwhelmed by emotion, especially infatuation. •To overwhelm with emotion, especially infatuation.That plush mustache of yours has completely swooned me! — 2004 •To make a moan, sigh, or some other sound expressing infatuation or affection.The girls swooned at the picture of their favorite actor. noun2 •A faint.She dandled it, and dancet it up and doune, / Not ceasing till she rais'd it from his swoune. — 1593 •An infatuation. formsswooned · swooning · swooneth · swoons · swoonest