/ Dictionary / Index B basal cell: Meaning and Definition of Find definitions for: ba'sal cell" Pronunciation: [key] — Cell Biol. Cell Biol. any cell situated at the base of a multilayered tissue, as at the lowest layer of the epidermis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. basal body basal cell carcinoma Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language