What does cannelure mean?
noun
A narrow groove or channel, especially one cut in a surface, such as a coin or a piece of metal. In horology, a cannelure is a narrow groove cut in the rim of a watch or clock case.
Example
"The watchmaker carefully examined the cannelure on the edge of the timepiece."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.