Word.ws English Dictionary

cryptoterrestrial

cryptoterrestrial adjective: relating to a technologically advanced civilization claimed to be hidden on the Earth and evidenced by UFOs.

Adjective

cryptoterrestrial (not comparable)

  1. Relating to a technologically advanced civilization claimed to be hidden on the Earth and evidenced by UFOs.

Origin of cryptoterrestrial

crypto- + terrestrial

Questions about cryptoterrestrial

What does cryptoterrestrial mean?
Cryptoterrestrial means relating to a technologically advanced civilization claimed to be hidden on the Earth and evidenced by UFOs.
What part of speech is cryptoterrestrial?
Cryptoterrestrial is an adjective.

Words near cryptoterrestrial in the dictionary

  1. cryptotanshinone
  2. cryptotephra
  3. cryptotephrastratigraphy
  4. cryptoTERF
  5. cryptoTERFs
  6. cryptoterrestrial
  7. cryptotia
  8. cryptotomography
  9. cryptotype
  10. cryptotypes
  11. cryptotypical

Source and license

Adapted from Wiktionary: cryptoterrestrial (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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