ack

Meanings

Plural: acks

Noun

The letter A as used in signalling and other types of communications.
acknowledgment signal

Verb

Alternative form of ACK.

Intj

acknowledged
Expressing distaste, alarm, or trepidation.

Origin / Etymology

Clipping of acknowledged.

Antonyms

nack, nak

Scrabble Score: 0

ack is not valid in Scrabble (US) TWL Dictionary
ack is not valid in Scrabble (MW) Merriam-Webster Dictionary
ack is not valid in International Collins CSW Dictionary

Words With Friends Score: 10

ack is a valid Words With Friends word