Phrase guide

dead calm

adj · noun · 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.

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.

No pronunciation record was provided for this word.

1

adj

Meaning 1

Of a body of water, completely still with no waves and no wind.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • We were drifting on a dead calm sea for a third week in a row.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The condition of a perfectly flat sea with no waves and no wind.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: nautical, transport

Examples

  • Dead calm prevails over the Atlantic.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

24 source translations are retained for this English entry.

  • Finnish: peilityyni — completely still
  • Finnish: rasvatyyni — completely still
  • Italian: calma piatta — completely still
  • Italian: calmeria — completely still
  • Italian: bonaccia — completely still
  • Latin: malacia — completely still
  • Bulgarian: затишие (zatišie) — condition of a flat sea without waves
  • Finnish: peilityyneys — condition of a flat sea without waves
  • Finnish: rasvatyyneys — condition of a flat sea without waves
  • German: Flaute — condition of a flat sea without waves
  • Ancient Greek: γαλήνη (galḗnē) — condition of a flat sea without waves
  • Icelandic: dauðalogn — condition of a flat sea without waves
  • Italian: bonaccia — condition of a flat sea without waves
  • Latin: malacia — condition of a flat sea without waves
  • Macedonian: зати́шие (zatíšie) — condition of a flat sea without waves
  • Manx: kiuney vooar — condition of a flat sea without waves
  • Māori: aio piropiro — condition of a flat sea without waves
  • Māori: mōwai rokiroki — condition of a flat sea without waves
  • Russian: штиль (štilʹ) — condition of a flat sea without waves
  • Russian: безве́трие (bezvétrije) — condition of a flat sea without waves
  • Russian: зати́шье (zatíšʹje) — condition of a flat sea without waves
  • Scottish Gaelic: fèath nan eun — condition of a flat sea without waves
  • Spanish: calma chicha — condition of a flat sea without waves
  • Ottoman Turkish: لیمانلق (limanlık) — condition of a flat sea without waves