Alternative Spelling guide

30th

adj · 2 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.

This record is a supporting form or spelling variant of thirtieth. Use the canonical entry for the main definition and word-family path.

Sound

Pronunciation

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  • Received-Pronunciation: /ˈθɜː.ti.əθ/
  • General-American: /ˈθɝ.ɾi.əθ/

1

adj

Meaning 1

Abbreviation of thirtieth.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adjective satellite

Meaning 2

coming next after the twenty-ninth in position

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: thirtieth

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

16 source translations are retained for this English entry.

  • Afrikaans: 30ste — abbreviation of thirtieth — see also thirtieth
  • Esperanto: 30-a — abbreviation of thirtieth — see also thirtieth
  • French: 30ème — abbreviation of thirtieth — see also thirtieth
  • German: 30. — abbreviation of thirtieth — see also thirtieth
  • Greek: 30ός (30ós) — abbreviation of thirtieth — see also thirtieth
  • Hungarian: 30. — abbreviation of thirtieth — see also thirtieth
  • Interlingua: 30e — abbreviation of thirtieth — see also thirtieth
  • Irish: 30ú — abbreviation of thirtieth — see also thirtieth
  • Italian: 30o — abbreviation of thirtieth — see also thirtieth
  • Norwegian: 30. — abbreviation of thirtieth — see also thirtieth
  • Polish: 30. — abbreviation of thirtieth — see also thirtieth
  • Portuguese: 30o — abbreviation of thirtieth — see also thirtieth
  • Spanish: 30.o — abbreviation of thirtieth — see also thirtieth
  • Swedish: 30:e — abbreviation of thirtieth — see also thirtieth
  • Turkish: 30'üncü — abbreviation of thirtieth — see also thirtieth
  • Turkish: 30. — abbreviation of thirtieth — see also thirtieth