'Megacephalic' definitions:
Definition of 'Megacephalic'
From: GCIDE
- Megacephalic \Meg`a*ce*phal"ic\ (m[e^]g`[.a]*s[-e]*f[a^]l"[i^]k), Megacephalous \Meg`a*ceph"a*lous\ (m[e^]g`[.a]*s[e^]f"[.a]*l[u^]s), a. [Mega- + Gr. kefalh` head.] (Biol.) Large headed; -- applied to animals, and to plants when they have large flower heads. [1913 Webster]