giddy-up
exclamation/ˌɡɪdi ˈʌp/
/ˌɡɪdi ˈʌp/
- used as a command to a horse to make it go fasterWord Origin1920s (originally US as giddap): reproducing a pronunciation of get up.
Check pronunciation:
giddy-up
Definition of giddy-up exclamation from the Oxford Advanced Learner's Dictionary