Standard Lemma guide

mainmast

noun · 3 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /ˈmeɪn.mɑːst/
  • UK: /-məst/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • US: /ˈmeɪn.mæst/
  • US: /-məst/

1

noun

Meaning 1

The tallest mast of a sailing ship that has more than one mast; particularly a full-rigged ship.

Definition source: English Wiktionary via Wiktextract

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The second-foremost mast of a non-sailing ship with more than one mast.

Definition source: English Wiktionary via Wiktextract

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

the chief mast of a sailing vessel with two or more masts

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: mast

History

Etymology

From main + mast.

Across languages

Translations

22 source translations are retained for this English entry.

  • Bulgarian: грот-мачта (grot-mačta) — mainmast
  • Catalan: pal major — mainmast
  • Chinese Mandarin: 主桅 (zhǔwéi) — mainmast
  • Danish: stormast — mainmast
  • Dutch: grote mast — mainmast
  • Esperanto: ĉefmasto — mainmast
  • Finnish: isomasto — mainmast
  • French: grand mât — mainmast
  • German: Großmast — mainmast
  • Hungarian: főárbóc — mainmast
  • Icelandic: stórsigla — mainmast
  • Italian: albero maestro — mainmast
  • Japanese: メインマスト (meinmasuto) — mainmast
  • Māori: turuturu matua — mainmast
  • Norman: grand mât — mainmast
  • Polish: grotmaszt — mainmast
  • Portuguese: grande — mainmast
  • Portuguese: mastro grande — mainmast
  • Russian: грот-ма́чта (grot-máčta) — mainmast
  • Spanish: palo mayor — mainmast
  • Swedish: stormast — mainmast
  • Welsh: hwylbren mawr — mainmast