Standard Lemma guide

launcher

noun · 4 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: /ˈlɔːntʃ.ə/
  • US: /ˈlɑnt͡ʃ.ɚ/
  • US: /ˈlɔnt͡ʃ.ɚ/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -ɔːntʃə(ɹ)
  • CMU ARPABET: L AO1 N CH ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

One who or that which launches. A device that throws something or the person who initiates a launch.

Definition source: English Wiktionary via Wiktextract

Examples

  • The catapult made a good launcher for the small projectile.
  • They shot down the helicopter with a rocket launcher.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An application that launches another or others, often holding icons or menus for frequently used programs.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a device that launches aircraft from a warship

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: catapult

Antonyms: none provided

Broader terms: device

4

noun

Meaning 4

armament in the form of a device capable of launching a rocket

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: rocket launcher

Antonyms: none provided

Broader terms: armament

Narrower terms: bazooka

History

Etymology

From launch + -er.

Across languages

Translations

18 source translations are retained for this English entry.

  • Esperanto: ĵetilo — a device that throws something
  • Finnish: laukaisin — a device that throws something
  • Finnish: heitin — a device that throws something
  • German: Abschussgerät — a device that throws something
  • Greek: προωθητής (proothitís) — a device that throws something
  • Greek: εκτοξευτής (ektoxeftís) — a device that throws something
  • Malay: pelancar — a device that throws something
  • Polish: wyrzutnia — a device that throws something
  • Portuguese: lançador — a device that throws something
  • Romanian: lansator — a device that throws something
  • Russian: гранатомёт (granatomjót) — a device that throws something
  • Ukrainian: гранатоме́т (hranatomét) — a device that throws something
  • French: lanceur — computing: an application that launches another or others
  • Hebrew: לָאנְצֶ׳ר (lántcher) — computing: an application that launches another or others
  • Icelandic: ræsiforrit — computing: an application that launches another or others
  • Portuguese: iniciador — computing: an application that launches another or others
  • Portuguese: inicializador — computing: an application that launches another or others
  • Spanish: iniciador — computing: an application that launches another or others
Real reading context

launcher in complete knowledge articles