wood vinegar

noun

1. pyroligneous acid.

wood vinegar

noun

1. another name for pyroligneous acid

Word History and Origins

Origin of wood vinegar¹

First recorded in 1830–40

Example Sentences

What remains -- two types of liquids called wood tar and wood vinegar -- are removed to sealed vessels and are sold as eco-friendly pesticides and soil conditioners.

From Scientific American

Now raise the mixture once to boiling in a bright copper boiler, mix with it, while hot, 50 parts of wood vinegar, and when cold put into bottles.

From Project Gutenberg

It also produces wood vinegar out of straw -- a liquid that makes nonarable soil grow crops.

From Scientific American