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  • ta
    ta
    interjection
    thank you.
  • noun
    the third letter of the Arabic alphabet.
  • ṭā
    ṭā
    noun
    the 16th letter of the Arabic alphabet.
  • Ta
    Ta
    tantalum.
  • TA
    TA
    abbreviation
    teaching assistant.

ta

1 American  
[tah] / tɑ /

interjection

British Slang.
  1. thank you.


2 American  
[tah] / tɑ /

noun

  1. the third letter of the Arabic alphabet.


ṭā 3 American  
[tah] / tɑ /

noun

  1. the 16th letter of the Arabic alphabet.


Ta 4 American  
Symbol, Chemistry.
  1. tantalum.


TA 5 American  

abbreviation

  1. teaching assistant.

  2. transactional analysis.

  3. transit authority.


TA 1 British  

abbreviation

  1. Territorial Army (now superseded by TAVR )

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Ta 2 British  

symbol

  1. tantalum

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

ta 3 British  
/ tɑː /

interjection

  1. informal thank you

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of ta1

First recorded in 1765–75; by infantile shortening and alteration

Origin of 2

From Arabic

Origin of ṭā3

From Arabic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In Des Moines, Iowa, Axios reporter Linh Ta used to attend three-hour city budget meetings.

From The Wall Street Journal • Mar. 4, 2026

“I don’t have to scramble constantly with the daily grind,” Ta said.

From The Wall Street Journal • Mar. 4, 2026

Pam Evagee and Ta Sanalak are volunteer teachers at Wat Thai temple who coordinate Thai-language lessons and cultural programs to foster communication and understanding between family members.

From Los Angeles Times • Nov. 21, 2025

The dispute later expanded to the 13th Century Ta Moan temple complex - which Cambodia claimed Thai troops had lined with barbed wire on Thursday.

From BBC • Jul. 25, 2025

When she wrote Ba and Ta, I did the same.

From "Tasting the Sky" by Ibtisam Barakat

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