T4

UK/ˌtiːˈfɔː/US/ˌtiˈfɔɹ/

A form of tetraiodothyronine — Thyroxine: a hormone produced by the thyroid gland.

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Meanings

nounT4 (plural T4s)

plural T4s

  1. abbreviationbiochemistryAbbreviation of tetraiodothyronine (“thyroxine”).

Synonyms & antonyms

Also see
tetraiodothyronine

Rhymes & wordplay

Rhymes with T4

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All rhymes →
Cite this entry
APA

T4. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/T4

MLA

“T4.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/T4. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “T4,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/T4.

Source: T4 on Wiktionary, CC BY-SA 4.0.