/ Dictionary / Index S sea holly: Meaning and Definition of Find definitions for: sea' hol"ly Pronunciation: [key] the eryngo, Eryngium maritimum. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sea hog sea hollyhock Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language