The state of being cloudy (e.g. weather). / The property of being murky (e.g. liquid, style). / The property of being obscure (e.g. information).

plural of cloudiness

Covered with or characterised by clouds; overcast. / Not transparent or clear. / (of fruit juice) Containing pith / Uncertain; unclear. / (computing, informal) Using or relating to cloud computing.

An icosahedral virus commonly found in honey bees, especially in collapsing colonies infested with Varroa destructor.