Search Result for "fibril": 
Wordnet 3.0

NOUN (1)

1. a very slender natural or synthetic fiber;
[syn: fibril, filament, strand]



The Collaborative International Dictionary of English v.0.48:

Fibril \Fi"bril\, n. [F. fibrille, dim. of fibre, L. fibra.]
   A small fiber; the branch of a fiber; a very slender thread;
   a fibrilla. --Cheyne.
   [1913 Webster]


WordNet (r) 3.0 (2006):

fibril
    n 1: a very slender natural or synthetic fiber [syn: fibril,
         filament, strand]