- a dark viscid product obtained from wood by distillation or by slow burning without flame, used in its natural state to preserve timber, rope, etc., or subjected to further distillation to yield creosote, oils, and a final residuum, wood pitch.
Origin of wood tar
First recorded in 1855–60
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for wood tar
Pittacal, pit′a-kal, n. a blue substance obtained from wood-tar oil and used in dyeing.
Coal-tar and wood-tar or pitch, applied hot in thin coats, are also good and cheap preservatives for exposed wood-work.Woodworking for Beginners
Charles Gardner Wheeler
Creasote or Kreozote is a term applied to the mixture of crude phenols obtained from the distillation of wood-tar.Poisons: Their Effects and Detection
Alexander Wynter Blyth
- any tar produced by the destructive distillation of wood: used in producing tarred cord and rope and formerly in medicine as disinfectants and antiseptics
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012