cloudfree

C3L1O1U1D2F4R1E1E1

adjective

Lacking clouds.

Scrabble 15
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Meanings

adjectivecloudfree (not comparable)
  1. not comparableLacking clouds.

    We show that WASP-17b, WASP-31b and HAT-P-1b are nearly cloudfree at visible wavelengths.

    2016, Kevin Heng, “A Cloudiness Index for Transiting Exoplanets Based on the Sodium and Potassium Lines: Tentative Evidence for Hotter Atmospheres Being Less Cloudy at Visible Wavelengths”, in arXiv

Origin

From cloud + -free.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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