/ Dictionary / Index T timbering: Meaning and Definition of Find definitions for: tim•ber•ing Pronunciation: (tim'bur-ing), [key] — n. building material of wood. timberwork. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. timber hitch timberjack Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language