Word.ws English Dictionary

umbratilous

umbratilous adjective: shadowy; faint; secluded; indistinct; vague; latent; indeterminate.

Adjective

umbratilous (comparative more umbratilous, superlative most umbratilous)

  1. (obsolete, rare) Shadowy; faint; secluded; indistinct; vague; latent; indeterminate.
    • For the handling of Final Causes the Physicks, hath intercepted, and banisht the enquiry of Physical causes; and hath given men occasion to rest satisfied in such specious, and umbratilous Causes; and not thorowly to urge and press the enquiry of real and truly Physical Causes.1640 [1638], Francis Bacon, translated by Gilbert Wat[t]s, Of the Advancement and Proficience of Learning, or the Partitions of Sciences, translation of De Augmentis Scientiarum (in New Latin)...
    • […] and should doubtless do our best, through horrid yells and tintinnabulations, towards getting up a tremendous counter-irritation upon the earth that should tell mightily on the nerves of this umbratilous tiger in the heavens.1863 September, “Thomas de Quincey”, in The Atlantic Monthly, volume 12, page 356

Forms of umbratilous

comparativemore umbratilous
superlativemost umbratilous

Origin of umbratilous

From Latin umbra (“shade, shadow”).

Questions about umbratilous

What does umbratilous mean?
Umbratilous means shadowy; faint; secluded; indistinct; vague; latent; indeterminate.
What part of speech is umbratilous?
Umbratilous is an adjective.

Words near umbratilous in the dictionary

  1. umbratic
  2. umbratical
  3. umbraticolous
  4. umbratile
  5. umbratiles
  6. umbratilous
  7. umbrating
  8. umbration
  9. umbraviral
  10. umbravirus
  11. umbraviruses

Source and license

Adapted from Wiktionary: umbratilous (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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