Upburst

noun

noun ·Rare ·Advanced level

Definitions

Noun

1
The act of bursting upwards archaic
"an upburst of molten matter"

Etymology

From up- + burst.

More for "upburst"

Synonyms Sentences Pronunciation Translate

Next best steps

Find stronger synonyms See usage examples Check pronunciation Browse writing guides

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.