/ Dictionary / Index L lank: Meaning and Definition of Find definitions for: lank Pronunciation: (langk), [key] — -er, -est. (of plants) unduly long and slender: lank grass; lank, leafless trees. (of hair) straight and limp; without spring or curl. lean; gaunt; thin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lank (Thesaurus) Lanikai Lankester Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language