Dictionary.com
Thesaurus.com

tit

1 American  
[tit] / tɪt /

noun

  1. a titmouse.

  2. any of various other small birds.

  3. Archaic. a girl or young woman; hussy.

  4. Archaic. a small or poor horse; nag.


tit 2 American  
[tit] / tɪt /

noun

  1. a teat.

  2. Slang: Vulgar. a breast.


tit 3 American  
[tit] / tɪt /

noun

  1. tit for tat.


tit. 4 American  

abbreviation

  1. title.


Tit. 5 American  

abbreviation

Bible.
  1. Titus.


tit 1 British  
/ tɪt /

noun

  1. slang a female breast

  2. a teat or nipple

  3. derogatory a girl or young woman

  4. slang a despicable or unpleasant person: often used as a term of address

"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

tit 2 British  
/ tɪt /

noun

  1. any of numerous small active Old World songbirds of the family Paridae (titmice), esp those of the genus Parus (bluetit, great tit, etc). They have a short bill and feed on insects and seeds

  2. any of various similar small birds

  3. archaic a worthless or worn-out horse; nag

"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

Tit. 3 British  

abbreviation

  1. Titus

"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 tit1

First recorded in 1540–50; short for titmouse ( def. ); akin to Old Norse titlingr “sparrow,” Norwegian tite “titmouse”; tit 2

Origin of tit2

First recorded before 1100; Middle English, Old English tit(t) “teat, pap, breast”; cognate with Middle Low German, Middle Dutch titte, German Zitze, Norwegian titta; akin to tit 1; teat ( def. )

Origin of tit3

Perhaps variant of tip 4

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.

“The concern for the public and for representative democracy is that you’re going to have a lot of tit for tat moving forward,” Skelley told Salon.

From Salon • Sep. 12, 2025

In this tit for tat, though, California’s threats to respond have thus far proved ineffectual.

From Slate • Aug. 19, 2025

Russian statecraft follows closely the principle of proportionality, which means for every tit, there must be a tat.

From BBC • May 16, 2024

Researchers at the University of Tokyo were therefore surprised to find clear evidence of symbolic gesture use by a small wild bird, the Japanese tit.

From Science Daily • Mar. 25, 2024

“But what’s the good of a blue tit or a robin to us? They don’t fly any distance. We need a big bird.”

From "Watership Down: A Novel" by Richard Adams