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語源

From 中期英語 sublimacioun, sublimacion, from Medieval Latin sublīmātiō, from Latin sublīmō (“to raise, to elevate”, verb). Synchronically, sublimate +‎ -ion.

発音

名詞

sublimation (countable and uncountable, plural sublimations)

1. (chemistry) The transition of a substance from the solid phase directly to the vapor state such that it does not pass through the intermediate liquid phase. [from late 14th c.]

   Antonym: deposition

   • 2023 September 20, Tom Ingall, “Freezing the leaves off the line”, in RAIL, number 992, page 46:

     It uses dry ice pellets (capsules of frozen carbon dioxide), blown at supersonic speed onto the railhead through a small nozzle. Any leaf contamination on the line is frozen, becoming brittle. The pellets then change instantly from solid to gas without going through a liquid stage (a process known as sublimation).

2. (psychology) The transformation of an impulse into something socially constructive. [from 20th c.]
3. Elevation; exaltation; a making sublime.

派生語

関連する語

• sublimate
• sublimative