a measuring instrument having two parallel jaws, one fixed at right angles to the end of a calibrated scale and the other sliding along it
calliphora Historical Examples The Life-Story of Insects Geo. H. Carpenter
a period equal to four Metonic cycles less one day, proposed by Callippus to correct the Metonic cycle.
flourished 4th century b.c, Greek astronomer. Historical Examples Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 5 Various History of Astronomy George Forbes
having well-shaped buttocks. adjective having beautifully shaped buttocks adj.