/ Dictionary / Index L laminar: Meaning and Definition of Find definitions for: lam•i•nar Pronunciation: (lam'u-nur), [key] — adj. composed of, or arranged in, laminae. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: laminar (Thesaurus) laminal laminar flow Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language