| var. of megalo- before a vowel: megalopsia. |
| megal- pref. Variant of megalo-. |
| megalo- or megal- pref. Large; of exaggerated size or greatness: megalocephaly. [Greek, from megas, megal-, great; see meg- in Indo-European roots.] |
megalo- or megal-
pref.
Large; of exaggerated size or greatness: megalocephaly.