/ Dictionary / Index A acromicria: Meaning and Definition of Find definitions for: ac•ro•mic•ri•a Pronunciation: (ak"ru-mik'rē-u, -mī'krē-u), [key] — n. Pathol. abnormal smallness of the head and extremities. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: acromicria (Thesaurus) acromegaly acromion Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language