Definition of aeration in English:

aeration

noun

  • See aerate

    • ‘If raised indoors, aeration should be adjusted to produce large bubbles.’
    • ‘Ethylene or propylene gas mixtures were renewed every day after aeration of the jars.’
    • ‘This process requires soil aeration and a neutral or alkaline soil environment.’
    • ‘The local iron ore gives the teapot a porous molecular structure thus allowing the aeration of the tea inside.’
    • ‘It should be porous for root aeration and drainage, but also able to retain water and nutrients.’

Pronunciation:

aeration

/ɛːˈreɪʃ(ə)n/