Ultrahot
adj ·Rare ·Advanced level
Definitions
- 1 Extremely or exceedingly hot; of utmost hotness.
"The magnetic forces are thought to be the key to these stars' several peculiarities. Presumably these stars were formed from matter having the normal cosmic proportions of the elements. However, strong magnetic forces in their atmospheres have accelerated hydrogen nuclei to very high speeds, thereby creating ultrahot areas possibly like outsize solar flares."
Example
More examples"The magnetic forces are thought to be the key to these stars' several peculiarities. Presumably these stars were formed from matter having the normal cosmic proportions of the elements. However, strong magnetic forces in their atmospheres have accelerated hydrogen nuclei to very high speeds, thereby creating ultrahot areas possibly like outsize solar flares."
Etymology
From ultra- + hot.
More for "ultrahot"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.