Definify.com
Webster 1913 Edition
Demicircle
Dem′i-cirˊcle
,Noun.
[Cf. F.
demi-cercle
.] An instrument for measuring angles, in surveying, etc. It resembles a protractor, but has an alidade, sights, and a compass.
Definition 2024
demicircle
demicircle
English
Noun
demicircle (plural demicircles)
- A semicircle.
- An instrument for measuring angles in surveying etc., resembling a protractor with an alidade, sights, and compass.