Noun: bitumen
| Singular | bitumen |
| Plural | bitumina; bitumens |
Sample Sentences
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You need to excavate and remove the topsoil, line the subsoil with a geotextile, then lay and compact hardcore. Follow this with a layer of compacted "hoggin" – compacted clay, gravel and sand. This is then sprayed with hot bitumen, and has a layer of pea shingle rolled into it. [2014 August 24, Jeff Howell, “Home improvements: gravel paths and cutting heating bills [print version: Cold comfort in technology, 23 August 2014, p. P5]”, in The Daily Telegraph (Property):]
Etymology
From Middle English bithumen, bitumen, from Latin bitūmen. Doublet of bitume. See: Latin Nouns '
bitūmen'.