noun🔗ShareAn alkaline battery."My grandfather uses an alkaline battery in his flashlight. "chemistrysubstancematerialenergyelectricdeviceelectronicsChat with AIVocabulary GamePractice Reading
adjective🔗ShareOf, or relating to an alkali, one of a class of caustic bases."The cleaning solution is alkaline, so it can effectively remove the grime from the oven. "chemistrysubstancematerialChat with AIVocabulary GamePractice Reading
adjective🔗ShareHaving a pH greater than 7."The soap used in the school bathroom is alkaline, so it's good at removing grease. "chemistrysubstanceChat with AIVocabulary GamePractice Reading
