ALL meanings of ack
ack.
A a - interjection ack expressing dismay 1
- noun ack (military, now historical) The letter A as used in signalling and other types of communications. 1
- noun Technical meaning of ack 1. (character) /ak/ The mnemonic for the ACKnowledge character, ASCII code 6. 2. (communications) A message transmitted to indicate that some data has been received correctly. Typically, if the sender does not receive the ACK message after some predetermined time, or receives a NAK, the original data will be sent again. 1
- noun ack (military, now historical) The letter A as used in signalling and other types of communications. 0
- noun ack (data communications) acknowledgment signal. 0
- interjection ack (radio communications) acknowledged. 0
- interjection ack Expressing distaste, alarm, or trepidation. 0