/ Dictionary / Index B Berlin wool: Meaning and Definition of Find definitions for: Ber'lin wool' Pronunciation: [key] a soft woolen yarn for embroidery or knitting. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Berlin Wall Berlioz Related Content Daily Word Quiz: ounterfeit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language