Word.ws English Dictionary

T4

UK/ˌtiːˈfɔː/US/ˌtiˈfɔɹ/

T4 is the abbreviation of tetraiodothyronine.

Meaning of tetraiodothyronine

Noun

tetraiodothyronine (usually uncountable, plural tetraiodothyronines)

  1. (usually) Thyroxine: a hormone produced by the thyroid gland.
    Synonyms:
    thyroxine, T4

Forms of T4

pluralT4s

Words that rhyme with T4

48 more rhymesFewer rhymes

Questions about T4

What is T4 the abbreviation of?
T4 is the abbreviation of tetraiodothyronine.
How do you pronounce T4?
T4 is pronounced /ˌtiːˈfɔː/ (UK).

Words near T4 in the dictionary

  1. T2s
  2. T2T
  3. T3
  4. t3h
  5. T3s
  6. T4
  7. T4s
  8. t4t
  9. t4ts
  10. T9
  11. t9n

Source and license

Adapted from Wiktionary: T4 (page history and authors); tetraiodothyronine (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “T4.” Word.ws, https://word.ws/t4. Based on Wiktionary, CC BY-SA 4.0.