snivelv. i.[OE. snivelen, snevelen, snuvelen, freg. of sneven. See Sniff, and cf. Snuffle.]1. To run at the nose; to make a snuffling noise.()2. To cry or whine with snuffling, as children; to cry weakly or whiningly.()Put stop to thy sniveling ditty. (Sir W. Scott.)n.[AS. snofel. Cf. Snivel, v. i.] Mucus from the nose; snot.()