What does striate mean?
Striate means marked with fine lines, grooves, or stripes, and it can also be used as a verb for marking something in that way. The word is particularly useful in descriptive and technical contexts, including anatomy, biology, geology, and the description of patterned surfaces. A striate muscle, for example, has a visibly striped appearance because of its internal structure, while a striate cortex refers to a region of the brain marked by visible bands. In general writing, “striated” is often more familiar than the shorter “striate.” The term comes from Latin, where stria meant a groove or furrow and striatus meant striped or marked with lines. Although it can convey an impression of regularity and repetition, its primary force is descriptive rather than evaluative, making it especially effective when precision about visible pattern matters.
Marked with fine lines, grooves, or stripes; showing streaks or bands.
"The striate cortex is involved in processing visual information."
Technical or formal; often used in anatomy, biology, geology, and descriptive writing.
To mark or cover something with fine lines, grooves, or stripes.
"The sculptor striated the clay with a pointed tool."
Relatively formal and specialized; the more common derived form is “striated.”
The word striate preserves the image of a ruled surface: its Latin ancestor referred to grooves or streaks that give a material its patterned appearance.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does striate come from?
The English word comes from Latin striatus, meaning “striped” or “marked with lines.” Its root is Latin stria, meaning “groove,” “furrow,” or “stripe,” and related English words include striation and striature. The word entered English in the early modern period and developed both adjectival and verbal uses.
Related word forms
How striate is actually used
Striate is formal and technical or descriptive rather than everyday. It is especially common in anatomy, biology, geology, and descriptive writing; the more familiar adjective form is often “striated.”
Easily confused with striate
A strait is a narrow sea passage or a difficult situation, whereas a striate surface or body is marked with fine lines or stripes.