What does crescent mean?
A crescent is a curved figure shaped like a sickle or a bow — broad through the middle and tapering to two points. Its most familiar instance is the Moon when only a slim edge of its visible face catches the sunlight, as during the days just after a new moon or just before the next one. Because this shape appears so often in nature and design, the word extends easily to croissants, curved bays, fingernail marks, and architectural arcs such as Bath's celebrated Royal Crescent. In British place-naming, a 'crescent' commonly denotes a sweeping curve of terraced houses. Derived from the Latin 'crescere', meaning 'to grow', the word originally described the waxing moon, whose lit portion appeared to be increasing. Today it is a precise, evocative term for any graceful arc, carrying connotations of elegance, delicacy, and gradual change.
A curved shape like a segment of a ring tapering to points at both ends; especially the Moon when less than half illuminated.
"The crescent of the new moon was barely visible against the dusk."
In British English also denotes a curved street or terrace.
Shaped like a crescent; curved and tapering to points (usually expressed as 'crescent-shaped').
"She wore gold earrings with delicate crescent pendants."
Standard plural for countable uses, e.g. several crescents of pastry or a row of crescents along a flag.
"The bakery tray held a dozen golden crescents dusted with sugar."
The word 'crescent' literally means 'growing' — it was first used for the waxing moon because that sliver of light seemed to be increasing night by night.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of crescent
'Crescent' entered English in the late Middle English period via Old French 'cressant', from Latin 'crescens', the present participle of 'crescere', 'to grow, increase'. It originally referred specifically to the waxing moon — the growing sliver of light — before broadening to cover any sickle-shaped figure. The same Latin root gives us 'crescendo', 'increase', 'decrease', and 'accrue'.
Related word forms
How crescent is actually used
As a noun, 'crescent' is neutral in register and common in both astronomy and everyday description. In British English it frequently names curved residential streets (often simply 'a Crescent'). The adjective sense ('crescent-shaped') is usually expressed with the compound 'crescent-shaped' rather than 'crescent' alone.
Easily confused with crescent
'Crescendo' (with 'crescent' sharing its Latin root) means a gradual increase in volume in music, while 'decrescendo' means a gradual decrease — the words are opposites despite their similar look.