DictionaryRoot: bitumen
Latin

bitumen

asphalt, mineral pitch

2 / 2
A shallow metal pan of thick black mineral pitch, with a lifted palette knife drawing out a short sticky ribbon to reveal its tar-like consistency.
adjective

bituminous

bih-TOO-muh-nus/bɪˈtuːmɪnəs/

Containing, resembling, or relating to bitumen.

Etymology

The adjective ending turns bitumen, “mineral pitch,” into a description of things having its nature. Bituminous therefore covers resemblance to asphalt as well as the presence of the substance itself.

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