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• t
  t

  a random variable having a t distribution.
• 't
  't

  a shortened form of it, before or after a verb, as in 'twas, 'tis, do't, see't.
• T
  T

  noun

  the 20th letter of the English alphabet, a consonant.
• t-
  t-

  tertiary.
• T-
  T-

  (in designations of aircraft) trainer.
• -t
  -t

  variant of -ed used in forming the past tense or past participle of certain verbs, usually occurring when the final consonant of the stem is voiceless, a lateral, or a nasal and there is internal vowel change in the root.
• t.
  t.

  abbreviation

  in the time of.
• T.
  T.

  abbreviation

  tablespoon; tablespoonful.

t

¹ American  

Statistics.

1. a random variable having a t distribution.

2. the statistic resulting from a t-test.

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't ² American  

1. a shortened form of it, before or after a verb, as in 'twas, 'tis, do't, see't.

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T ³ American  

[tee] / ti /

Or t

noun

T's, plural Ts, plural t's, plural ts plural

1. the 20th letter of the English alphabet, a consonant.

2. any spoken sound represented by the letter T or t, as in tub, but, or butter.

3. something having the shape of a T .

4. a written or printed representation of the letter T or t.

5. a device, as a printer's type, for reproducing the letter T or t.

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idioms

1. to a T, exactly; perfectly: Also to a tee

   That job would suit you to a T.

T ⁴ American  

[tee] / ti /

noun

(sometimes lowercase)

1. T-shirt.

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T ⁵ American  

abbreviation

1. (used in combination) tera-.

2. Electricity. tesla; teslas.

3. temperature.

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T ⁶ American  

Symbol.

1. the 20th in order or in a series.

2. (sometimes lowercase) the medieval Roman numeral for 160.

3. surface tension.

4. Chemistry. tritium. Also T

5. Biochemistry.

   1. threonine.

   2. thymine.

6. Photography. T number.

7. Physics.

   1. tau lepton.

   2. time reversal.

8. the launching time of a rocket or missile.

   T minus two.

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t- ⁷ American  

1. Chemistry. tertiary.

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T- ⁸ American  

1. U.S. Military. (in designations of aircraft) trainer.

   T-11.

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-t ⁹ American  

1. variant of -ed used in forming the past tense or past participle of certain verbs, usually occurring when the final consonant of the stem is voiceless, a lateral, or a nasal and there is internal vowel change in the root.

   slept; felt; dreamt.

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t. ¹⁰ American  

abbreviation

1. in the time of.

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t. ¹¹ American  

abbreviation

1. Football. tackle.

2. taken from.

3. tare.

4. teaspoon; teaspoonful.

5. temperature.

6. tenor.

7. Grammar. tense.

8. territory.

9. time.

10. tome.

11. ton.

12. town.

13. township.

14. transit.

15. transitive.

16. troy.

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T. ¹² American  

abbreviation

1. tablespoon; tablespoonful.

2. Territory.

3. Township.

4. Tuesday.

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t. ¹ British  

abbreviation

1. commerce tare

2. teaspoon(ful)

3. temperature

4. music tempo

5. tenor

6. grammar tense

7. ton(s)

8. transitive

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t ² British  

symbol

1. tonne(s)

2. troy (weight)

3. statistics distribution

4. statistics See Student's t

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't ³ British  

contraction

1. it

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t ⁴ British  

/ tiː /

noun

1. the 20th letter and 16th consonant of the modern English alphabet

2. a speech sound represented by this letter, usually a voiceless alveolar stop, as in tame

3. 1. something shaped like a T

   2. ( in combination )

      a T-junction

4. in every detail; perfectly

   the work suited her to a T

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T ⁵ British  

symbol

1. absolute temperature

2. tera-

3. chem tritium

4. biochem thymine

5. tesla

6. surface tension

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abbreviation

1. Thailand (international car registration)

T- ⁶ British  

abbreviation

1. trainer (aircraft)

   T-37

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T Scientific  

1. Abbreviation of temperature, tesla, thymine

2. The symbol for the isotope tritium.

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T More Idioms  

1. see dot the i's and cross the t's; to a T.

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Other Word Forms

Noun Inflected Forms

• T's
  plural
• Ts
  plural
• t's
  plural
• ts
  plural

Etymology

Origin of T⁴

First recorded in 1970–75

Origin of t.¹⁰

From the Latin word tempore

Example Sentences

Mr van 't Noordende adds that many companies are passing those extra costs on to their customers, which is adding upward pressure to general inflation.

From BBC • Jan. 8, 2025

“The decision to join U.S. Soccer wasn ‘t just about football for me,” Pochettino said in a statement.

From Los Angeles Times • Sep. 10, 2024

RoboChem was developed by the group of Prof. Timothy Noël at the UvA's Van 't Hoff Institute for Molecular Sciences.

From Science Daily • Jan. 25, 2024

Van ’t Schip said Ajax “needs to find the way up again and I’m happy to help in that matter.”

From Washington Times • Oct. 30, 2023

The first time my brother says ain 't my mother pulls a branch from the willow tree growing down the hill at the edge of our backyard.

From "Brown Girl Dreaming" by Jacqueline Woodson