The word "firecracker" in English means: A small paper tube filled with explosive powder that makes a loud noise when it explodes., A lively and energetic person..
The phonetic transcription of "firecracker" is /ˈfaɪəˌkrækər/ in British English and /ˈfaɪərˌkrækər/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "firecracker": banger, dynamo.
Example usage of "firecracker": "He lit the firecracker quickly.". More examples on the page.