Bituminate
Bi*tu"mi*nate\ (b[i^]*t[=u]"m[i^]*n[=a]t), v. t. [imp. & p. p. Bituminated; p. pr. & vb. n. Bituminating.] [L. bituminatus, p. p. of bituminare to bituminate. See Bitumen.] To treat or impregnate with bitumen; to cement with bitumen. "Bituminated walls of Babylon." --Feltham.