Search Result：on the spur of the moment
on the spur of the moment 
(TTS Sound)
(TTS Sound)Overview of adv on_the_spur_of_the_moment
The adv on the spur of the moment has 1 sense
- on the spur of the moment, suddenly -- (on impulse; without premeditation; "he decided to go to Chicago on the spur of the moment"; "he made up his mind suddenly")