ack.
The letter A as used in signalling and other types of communications.
Meaning & usage
The letter A as used in signalling and other types of communications.
acknowledgment signal
Where this word comes from
Clipping of acknowledged.
acknowledged
Where this word comes from
Clipping of acknowledged.
Expressing distaste, alarm, or trepidation.
Mocking a transgender person by imitating the sound of choking during a suicide by hanging, evoking the notion that transgender people frequently commit suicide.
Where this word comes from
Imitative. Etymology 2, interjection sense 2 is first attested in the latter part of September, 2021 on /qa/ - Question & Answer, from which it appears to have originated.
To commit suicide.
Ack yourself.
Where this word comes from
Imitative. Etymology 2, interjection sense 2 is first attested in the latter part of September, 2021 on /qa/ - Question & Answer, from which it appears to have originated.
Alternative form of ACK.
Where this word comes from
Clipping of acknowledged.
Try it on your idea.
ack has 3 characters. Say it out loud, try it alongside a description of your project, and see whether its meaning fits what you want to create.
These are naming prompts. Meanings and pronunciation can vary; existing brand and domain uses have not been checked.
Explore the name generatorA word with a source.
Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.