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wood pitch

American  

noun

  1. the final product of the destructive distillation of wood.

wood pitch British  

noun

  1. the dark viscid residue left after the distillation of wood tar: used as a binder in briquettes

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.