Cool old Synonyms
Definitions for Cool
- (adjective) having or showing a lack of friendliness or interest in others
- (adjective) free from emotional or mental agitation
- (adjective) having a low or subnormal temperature
CO abbreviation
CO is an
abbreviation for Cool Old
What does CO stand for?
CO stands for "Cool Old"
Definitions for Old
- (adjective) being of advanced years and especially past middle age
- (adjective) dating or surviving from the distant past
- (adjective) having been such at some previous time