whoa

US /woʊ/

UK /wəʊ/

C1
interj.InterjectionTell someone to do something more slowly
Whoa there boy! Here's where I dismount
interj.InterjectionAn exclamation of surprise, amazement, or shock.
Whoa, that was a close call!
interj.InterjectionA command to stop, especially to a horse.
Whoa, Bess, easy now!