1.
[syn: pyroligneous, pyrolignic]
The Collaborative International Dictionary of English v.0.48:
Pyroligneous \Pyr`o*lig"ne*ous\, Pyrolignic \Pyr`o*lig"nic\, a.
[Pyro-+ L. lignum wood: cf. F. pyroligneux.] (Old Chem.)
Pertaining to, or designating, the acid liquid obtained in
the distillation of wood, consisting essentially of impure
acetic acid.
[1913 Webster]
WordNet (r) 3.0 (2006):
pyroligneous
adj 1: of a substance produced by the effect of heat on wood,
especially by destructive distillation [syn:
pyroligneous, pyrolignic]