nack

listen to the pronunciation of nack
İngilizce - Türkçe
İngilizce - İngilizce
To acknowledge negatively; to send a NAK signal to
Negative acknowledgment; a signal that a receiver sets to indicate that data was received incorrectly SIO
No Acknowledgment, used in responding to a DHCP request A positive acknowledgement is an ACK
Negative Acknowledgment
nick nack
small item (often decorative), trinket
nack