lunule
/ˈluː.njuːl/ noun
Also a form of lunula
Forms lunules
- noun Anything crescent-shaped; a crescent-shaped part or mark; a lunula or lune. “A healthy lunule is usually most prominent on the thumb and may be invisible on the pinky finger.”
- noun An area in front of the beak of many bivalve shells, sometimes shaped like a double crescent, but more often heart-shaped.
Synonyms
Etymology
Borrowed from French lunule, from Latin lūnula, diminutive of lūna (“moon”). By surface analysis, luna + -ule.
Webster’s 1913
- noun Anything crescent-shaped; a crescent-shaped part or mark; a lunula, a lune.
- noun A lune. See Lune.
Etymology [F., fr. L. lunula, dim. of luna moon.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “lunule”, CC BY-SA 4.0. Details