What is the act of bursting upwards; a breaking through to the surface; an upbreak or uprush; as, an upburst of molten matter called?
upburst — The act of bursting upwards; a breaking through to the surface; an upbreak or uprush; as, an upburst of molten matter. (Webster's 1913.)
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
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- Published: 2026-07-17T00:00:00-07:00 · Modified: 2026-07-17T00:00:00-07:00