Entry 1 sense Webster, 1913 Niding /(nī"dĭng)/ · Ni·ding · IPA /ˈnaɪdɪŋ/ 01 n. A coward; a dastard; -- a term of utmost opprobrium. 1. A coward; a dastard; -- a term of utmost opprobrium.[Obs.] “He is worthy to be called a niding.” — Howell.