glimmer

1 a very small amount a glimmer of hope that there will be snow on Christmas Synonyms ace, bit, crumb, dab, dram, driblet, particle, hint, lick, little, mite, nip, ounce, peanuts, ray, scintilla, scruple, shade, shadow, shred, skosh, smack, smell, smidgen (also smidgeon or smidgin or smidge), snap, soupçon, spark, spatter, speck, splash, spot, sprinkling, strain, streak, suspicion, tad, touch, traceRelated Words hoot, iota, jot, minim, minimum, modicum, semblance, syllable, tittle, vestige, whit; atom, dot, fleck, flyspeck, grain, granule, molecule, morsel, mote, nubbin, patch, scrap; dash, drop, pinch; part, portion, section; bite, nibble, taste; handful, scattering, smatter, smattering; dose, shot; chip, flake, fragment, shard, shiver, sliver, smithereens, splinter; shred, tatter; clipping, paring, shavingNear Antonyms abundance, barrel, boatload, bucket, bundle, bushel, deal, fistful, gobs, heaps, lashings (also lashins) [chiefly British], loads, lot, mass, mess, mountain, much, oodles, passel, peck, pile, plenty, potful, profusion, quantity, raft, reams, scads, stack, wad, wealth; volume; bonanza, embarrassment, excess, overabundance, overage, overflow, overkill, overmuch, oversupply, superabundance, superfluity, surfeit, surplus; chunk, hunk, lump, slab

2 an almost imperceptible sign of something most of the students showed not even a glimmer of interest in what I had to say Synonyms breath, flicker, hint, suggestion, tang, touch, trace, whiffRelated Words inkling, intimation, scent, wind; evidence, indication, mark, signNear Antonyms permeation, pervasion, saturation