dissipationless

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adjective

That does not involve the dissipation of energy

OriginProto-Germanic *lausaz ← Proto-Indo-European *lewHs- ← English dissipation →
Scrabble 18
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Meanings

adjectivedissipationless (comparative more dissipationless, superlative most dissipationless)

comparative more dissipationless · superlative most dissipationless

  1. natural sciencesThat does not involve the dissipation of energy

Origin

  1. Englishdissipation
  2. Proto-Indo-European*lewh₁-
  3. Proto-Indo-European*lewHs-
  4. Proto-Germanic*leusaną
  5. Proto-Germanic*lausaz
  6. Englishdissipationless

From dissipation + -less.

Full word history & related roots →
Cite this entry
APA

dissipationless. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/dissipationless

MLA

“dissipationless.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/dissipationless. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “dissipationless,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/dissipationless.

Source: dissipationless on Wiktionary, CC BY-SA 4.0.