sideral

S1I1D2E1R1A1L1

A form of sidereal — Of or relating to the stars.

OriginLatin sīderālis →
Scrabble 8
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Meanings

adjectivesideral (not comparable)
  1. datednot comparableDated form of sidereal.

    Theſe changes in the Heav’ns, though ſlow, produc’d / Like change on Sea and Land, ſideral blaſt, / Vapour, and Miſt, and Exhalation hot, / Corrupt and Peſtilent: […]

    1667, John Milton, “Book IX”, in Paradise Lost. […], London: […] [Samuel Simmons], and are to be sold by Peter Parker […]; [a]nd by Robert Boulter […]; [a]nd Matthias Walker, […], →OCLC, signature [Mm3], verso, lines 692–695

Origin

  1. Latinsīderālis
  2. Englishsideral

Borrowed from Latin sīderālis.

More words from Latin

Full word history & related roots →

Rhymes & wordplay

Anagrams

Sadleirairsled
Cite this entry
APA

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

MLA

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

Chicago

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

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