noun🔗ShareBituminous coal."The power plant burned bituminous, producing electricity for the city. "materialsubstancefuelgeologyChat with AIVocabulary GamePractice Reading
noun🔗ShareA type or grade of bituminous coal."The factory used bituminous to fuel its power plant because it was a relatively inexpensive and energy-rich type of coal. "fuelgeologymaterialsubstanceChat with AIVocabulary GamePractice Reading
adjective🔗ShareOf or pertaining to bitumen."The road crew was repairing the pavement with a hot, bituminous mixture of asphalt and gravel. "materialsubstancegeologychemistryfuelChat with AIVocabulary GamePractice Reading
