- a small tuft of woolly hairs.
- Meteorology. (of a cloud) having elements in the form of small, rounded tufts.
Origin of floccus
1835–45; < Latin: tuft of wool
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a downy or woolly covering, as on the young of certain birds
- a small woolly tuft of hair
- (of a cloud) having the appearance of woolly tufts at odd intervals in its structure
C19: from Latin: tuft of hair or wool, flock ²