Phrase guide

launch window

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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No pronunciation record was provided for this word.

1

noun

Meaning 1

The specific time period during which a rocket or spacecraft may be launched in order to achieve its mission.

Definition source: English Wiktionary via Wiktextract

Topics: aerospace, astronautics, business, engineering, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

6 source translations are retained for this English entry.

  • Dutch: lanceervenster — Translations
  • Finnish: laukaisuikkuna — Translations
  • French: fenêtre de lancement — Translations
  • French: fenêtre de tir — Translations
  • German: Startfenster — Translations
  • Polish: okno startowe — Translations