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Ack is sometimes a misspelling of ache or ask.

Video footage: Kuwait -2013 - Medium low angle shot of the building and sign of Australian College of Kuwait (ACK).
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Definition of the noun Ack

What does Ack mean as a name of something?


  1. [context: signalese] A in RAF phonetic alphabet
  2. [context: data communications] acknowledgment signal

Other definitions of Ack

What does Ack also mean?


  1. [context: radio communications] acknowledged
  2. Expressing distaste, alarm, or trepidation.


Ack a.k.a. Nantucket Memorial Airport is a public airport on the south side of the island of Nantucket in the U.S. state of Massachusetts. The airport is owned by the Town of Nantucket and is located three miles southeast of the town. It is the second-busiest airport in the state, after Logan International Airport.


  1. Ack is a fictional character in the 2010 animation film How to Train Your Dragon.
  2. Ack is a fictional character from the 2008 film Pineapple Express.


  1. ACK a.k.a. Ack1 is a protein.
    • read more about Ack1
  2. ACK: In computing, an ACK is a signal passed between communicating processes or computer to signify acknowledgement, or receipt of response, as part of a communications protocol. For instance, ACK packet are used in the Transmission Control Protocol to acknowledge the receipt of SYN packets when establishing a connection, data packets while a connection is being used, and FIN packets when terminating a connection.
  3. Ack a.k.a. Aka-Kora language: The Kora language, Aka-Kora, is an extinct Great Andamanese language, of the Northern group. It was spoken on the northeast and north central coasts of North Andaman and on Smith Island.
    • also known as Kora, Aka-Kora
  4. Ack a.k.a. tyrosine kinase, non-receptor, 2 is a gene.
    • also known as activated Cdc42-associated kinase 1, activated p21cdc42Hs kinase
  5. ACK a.k.a. Fibroblast growth factor receptor 3 is a protein.

Phrases with Ack

  1. ack-ack
  2. ack-ack gun

Printed encyclopedias and other books with definitions for Ack

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Google previewFuzzy Graphs and Fuzzy Hypergraphs (2012)

by John N. Mordeson, Premchand S. Nair

Thus, ack is a Wi point, where 1 < los 3. Next, assume that we is a ...

Google previewRose-Belford's Canadian Monthly and National Review (1878)

J ack is an enduring chap, and all for ...

Google previewDistributed Algorithms (1997)

11th International Workshop, WDAG '97, Saarbrücken, Germany, September 24-26, 1997, Proceedings by Marios Mavronicolas, Philippas Tsigas

ack is a boolean recording whether p received the previous expected broadcast ...

Google previewThe Colliery Engineer ... (1897)

The only draw ack is that due to the haulage, which of necessity is all up grade, but seeing that the roads are good, perhaps the expense due to an up grade local haulage will not be greater than that due to a down grade one, for where the ...

Google previewThe Internet Encyclopedia, Volume 3 (P - Z) (2004)

by Hossein Bidgoli

Anything/Reset Passive Open Close SYN/SYN + ACK Send/SYN SYN sent Close / Time out/ Reset Telecommuting and...

Begin Notation: Input/output Closed SYN /SYN + ACK SYN received Reset Active Open/SYN Listen ACK Close/FIN ...

Google previewEncyclopedia on Ad Hoc and Ubiquitous Computing (2010)

Theory and Design of Wireless Ad Hoc, Sensor, and Mesh Networks by Dharma P. Agrawal, Dr. Bin Xie

ACK traffic in TCP It has been widely reported2,14 that packets using the same route in opposite directions, for example, TCP segments and the corresponding acknowledgements create intra-flow contention affecting the throughput of each ...

Online dictionaries and encyclopedias with entries for Ack

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Photos about Ack

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Small photo of Bangkok, Thailand - Oct 9, 2010; ?ack alley in Yaowarat.Small photo of sequins colorful sundress,shirts vest ack backgroundSmall photo of B;ack and white silhouette of a an elegant gentleman wearing a long a coattail with a cane and a bowler hatSmall photo of Whìte note book wìth b?ack loop.Small photo of Close-up of colorful notes On a bl ack background. Business Planning Concept, Competition, Digital Economy And digital currencySmall photo of Metal bridge in b;ack and whitwSmall photo of Old b?ack wall with a rough surface. More...

Videos about Ack

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See also the pronunciation examples of Ack!

Scrabble value of A1C3K5

The value of this 3-letter word is 9 points, but it's not an accepted word in the Official Scrabble Players Dictionary.

Anagrams of ACK

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