macrocephalic

WORDNET DICTIONARY

macrocephalic(a = adj.pert) macrocephalous - having an exceptionally large head and brain; Array

Derived form noun macrocephaly₁

macrocephalic, a. [Macro + Gr. kefalh` the head.].

Of or pertaining to macrocephaly; having an unusually large head. [1913 Webster]
Having the cotyledons of a dicotyledonous embryo confluent, and forming a large mass compared with the rest of the body. Henslow. [1913 Webster]

macrocephalic, adj. (also macrocephalous) having a long or large head.

Derivative

macrocephaly n.

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