ACK

ack

Noun

  1. A in
  2. acknowledgment signal

Interjection

  1. acknowledged

Interjection (etymology 2)

  1. Expressing distaste, alarm, or trepidation.



The above text is a snippet from Wiktionary: ack
and as such is available under the Creative Commons Attribution/Share-Alike License.

Need help with a clue?
Try your search in the crossword dictionary!