cryptovolcanic

adjective
cryp·​to·​volcanic | \ ¦krip(ˌ)tō+\

Definition of cryptovolcanic

of a rock structure
: produced by completely concealed volcanic activity

Other Words from cryptovolcanic

cryptovolcanism \ "+ \ noun
cryptovolcano \ "+ \ noun

First Known Use of cryptovolcanic

1910, in the meaning defined above

History and Etymology for cryptovolcanic

crypt- + volcanic

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