/ Dictionary / Index S stk.: Meaning and Definition of Find definitions for: stk. Pronunciation: [key] stock. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. St. Joseph St. Kitts Related Content Daily Word Quiz: serendipity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language