/ Dictionary / Index U underwool: Meaning and Definition of Find definitions for: un•der•wool Pronunciation: (un'dur-wool"), [key] — n. underfur. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. underwood underwork Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language