Standard Lemma guide

tetrahydrogestrinone

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • Received-Pronunciation: /ˌtɛ.tɹəˌhʌɪ.dɹə(ʊ)ˈd͡ʒɛ.stɹɪn.əʊn/
  • General-American: /ˌtɛ.tɹəˌhaɪ.dɹəˈd͡ʒɛ.stɹɪˌnoʊn/

1

noun

Meaning 1

A banned anabolic steroid, C21H28O2.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: biochemistry, biology, chemistry, microbiology, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *kwetwóres Proto-Hellenic *kwétwores Ancient Greek τέσσᾰρες (téssăres) Ancient Greek τετρᾰ- (tetră-)bor. English tetra- English hydro English tetrahydro English gestrinone English tetrahydrogestrinone From tetrahydro + gestrinone.