Cerastium tomentosum ce·ras·tium·tomentosum uncommon noun 1. chickweed with hairy silver-gray leaves and rather large white flowers Synonymssnow-in-summerlove-in-a-mistCerastium tomentosum Related words Broader terms mouse-ear chickweed WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
