on cloud nine
Definition of on cloud nine
: very happy He's been on cloud nine ever since she agreed to marry him.
Word by Word Definitions
: a visible mass of particles of condensed vapor (as water or ice) suspended in the atmosphere of a planet (as the earth) or moon
: something resembling or suggesting a cloud: such as
: a light filmy, puffy, or billowy mass seeming to float in the air
: to grow cloudy
: to become troubled, apprehensive, or distressed in appearance
: to billow up in the form of a cloud
: the ninth in a set or series
: something having nine units or members: such as
: the nine Muses
Seen and Heard
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