transcription, транскрипция: [ ælkəlaɪn ]
Something that is alkaline contains an alkali or has a pH value of more than 7.
Some soils are actually too alkaline for certain plant life.
≠ acidic
ADJ
• al‧ka‧lin‧ity
A pH test measures the acidity or alkalinity of a substance.
≠ acidity
N-UNCOUNT