petakelvin

P3E1T1A1K5E1L1V4I1N1

noun

An SI unit of temperature equal to 10¹⁵ kelvins. Symbol: PK

Scrabble 19
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Meanings

nounpetakelvin (plural petakelvins)

plural petakelvins

  1. metrologyAn SI unit of temperature equal to 10¹⁵ kelvins. Symbol: PK

Origin

From peta- + kelvin.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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