Meanings
Origin
Trade name, from ultra- + therm.
Full word history & related roots →Cite this entry
APA
ultratherm. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/ultratherm
MLA
“ultratherm.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ultratherm. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “ultratherm,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/ultratherm.
Source: ultratherm on Wiktionary, CC BY-SA 4.0.