Hypertext Webster Gateway: "semicircular"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Semicircular \Sem`i*cir"cu*lar\, a.
Having the form of half of a circle. --Addison.
{Semicircular canals} (Anat.), certain canals of the inner
ear. See under {Ear}.
From WordNet (r) 1.7 (wn)
semicircular
adj : curved into a half circle
Additional Hypertext Webster Gateway Lookup
Gateway by dict@stokkie.net
stock only wrote the gateway and does not have any control over the contents;
see the Webster Gateway FAQ,
and also the Back-end/database links and credits.