1. literally "success" in the
Klingon language from the TV series Star Trek, often used as an exclamation.
2. a
farewell, equivalent to "good luck" or "may you be successful" spoken upon
parting company
1. Qapla'! I've found my car
keys at last!
2.
I'm sorry to see you go, but I wish you the best. Qapla'!