Meanings
adjectivebituminoid (comparative more bituminoid, superlative most bituminoid)
comparative more bituminoid · superlative most bituminoid
- Resembling bitumen.
nounbituminoid (countable and uncountable, plural bituminoids)
plural bituminoids
- countableuncountableA substance or material resembling bitumen.
Synonyms & antonyms
adjectivelike bitumen
Similar
bitumenoid
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
From bitumen (using its Latin oblique stem bitumin-) + -oid.
Full word history & related roots →Cite this entry
APA
bituminoid. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/bituminoid
MLA
“bituminoid.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bituminoid. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “bituminoid,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/bituminoid.
Source: bituminoid on Wiktionary, CC BY-SA 4.0.