micrometeorologyPronunciation: /ˌmʌɪkrə(ʊ)miːtɪəˈrɒlədʒi/Definition of micrometeorology noun [mass noun] the branch of meteorology concerned with small areas and with small-scale meteorological phenomena. Derivatives micrometeorological adjective micrometeorology in other Oxford dictionaries Definition of micrometeorology in the US English dictionary