We found one dictionary that defines the word shellburst:

General (1 matching dictionary)

1. shellburst: Wiktionary

Definitions from Wiktionary (shellburst) ▸ noun:  The blast of an explosive shell. ▸ Words similar to shellburst ▸ Usage examples for shellburst ▸ Idioms related to shellburst ▸ Wikipedia articles (New!) ▸ Popular adjectives describing shellburst ▸ Words that often appear near shellburst ▸ Rhymes of shellburst ▸ Invented words related to shellburst