striation
NounWordNet 3.0
Noun (2)
- any of a number of tiny parallel grooves such as: the scratches left by a glacier on rocks or the streaks or ridges in muscle tissueSynonyms: stria
- a stripe or stripes of contrasting color“chromosomes exhibit characteristic bands”“the black and yellow banding of bees and wasps”Synonyms: bandbandingstria
Webster's Dictionary (GCIDE)
Striation \Stri*a"tion\, n.
1.The quality or condition of being striated. [1913 Webster]
2.A stria; as, the striations on a shell. [1913 Webster]