Phrase guide

booster pack

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

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.

  • bo͞o′stər păk′
  • Received-Pronunciation, contemporary: /ˈbuː.stə ˌpak/
  • /ˈbuː.stə ˌpæk/ Received Pronunciation, conservatism
  • Canada, General-American: /ˈbu.stəɹ ˌpæk/
  • Australian: /ˈbʉː.stə ˌpæk/
  • New-Zealand: /ˈbʉː.stə ˌpɛk/
  • New-Zealand: /ˈbʉː.stɐ ˌpɛk/
  • New-Zealand: /ˈbʉː.sta ˌpɛk/
  • Scotland: /ˈbʉ.stəɹ ˌpak/
  • India: /ˈbuː.sʈər ˌpak/

1

noun

Meaning 1

An expansion deck of a trading card game.

Definition source: English Wiktionary via Wiktextract

Topics: card-games, games

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

4 source translations are retained for this English entry.

  • Chinese Cantonese: 補充包 /补充包 — expansion deck of a trading-card game
  • French: booster — expansion deck of a trading-card game
  • Polish: booster — expansion deck of a trading-card game
  • Ukrainian: бу́стерний паку́нок (bústernyj pakúnok) — expansion deck of a trading-card game