Learn how to say Bitumen correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word bitumen:
a black viscous mixture of hydrocarbons obtained naturally or as a residue from petroleum distillation. It is used for road surfacing and roofing.
Australian informal a tarred road surface:
a kilometre and a half of bitumen
late Middle English (denoting naturally occurring asphalt used as mortar): from Latin