'Semicircle' definitions:

Definition of 'semicircle'

(from WordNet)
noun
A plane figure with the shape of half a circle [syn: semicircle, hemicycle]

Definition of 'Semicircle'

From: GCIDE
  • Semicircle \Sem"i*cir`cle\, n. 1. (a) The half of a circle; the part of a circle bounded by its diameter and half of its circumference. (b) A semicircumference. [1913 Webster]
  • 2. A body in the form of half of a circle, or half of a circumference. [1913 Webster]
  • 3. An instrument for measuring angles. [1913 Webster]

Synonyms of 'semicircle'

From: Moby Thesaurus

Words containing 'Semicircle'