/ Dictionary / Index C chockablock: Meaning and Definition of Find definitions for: chock•a•block Pronunciation: (chok'u-blok'), [key] — adj. extremely full; crowded; jammed: a room chockablock with furniture and plants. having the blocks drawn close together, as when the tackle is hauled to the utmost. —adv. in a crowded manner: books piled chockablock on the narrow shelf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: chockablock (Thesaurus) chock chock-full Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language