ack
ack
abbreviationDefinition of ACK
acknowledge; acknowledgment
Browse
Next Word in the Dictionary: ack–ack
Previous Word in the Dictionary: acipenseroid
All Words Near: ack
Previous Word in the Dictionary: acipenseroid
All Words Near: ack
Seen & Heard 
What made you want to look up ack? Please tell us where you read or heard it (including the quote, if possible).












