Entry 2 senses · 2 variants Webster, 1913 Morn /(môrn)/ · IPA /moɹn/ n. a. 01 n. The first part of the day; the morning; -- used chiefly in poetry. 1. The first part of the day; the morning; -- used chiefly in poetry. “From morn To noon he fell, from noon to dewy eve.” — Milton. 02 a. Without teeth, tongue, or claws; -- said of a lion represented heraldically. 1. Without teeth, tongue, or claws; -- said of a lion represented heraldically.(Her.)