/ Dictionary / Index H hydrocephalic: Meaning and Definition of Find definitions for: hy•dro•ce•phal•ic Pronunciation: (hī"drō-su-fal'ik), [key] — adj. Pathol. of or pertaining to hydrocephalus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hydrocephalic (Thesaurus) hydrocellulose hydrocephaloid Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language