Search Result：clouding up
clouding up 
(TTS Sound)
(TTS Sound)Overview of noun clouding_up
The noun clouding up has 1 sense
- clouding, clouding up -- (the process whereby water particles become visible in the sky)
Overview of verb cloud_up
The verb cloud up has 1 sense
- overcloud, cloud over, cloud up -- (become covered with clouds; "The sky clouded over")