Dictionary
bi•tu•mi•nize
Pronunciation: (bī-tOO'mu-nīz", -tyOO'-, bi-), [key]—
v.t., -nized, -niz•ing.
to convert into or treat with bitumen.
Also, esp. Brit.,bi•tu'mi•nise".Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.