Definition of cavernulous in English:

cavernulous

Line breaks: ca|vernu|lous
Pronunciation: /kəˈvəːnjʊləs
 
/

adjective

rare
  • (Of rock or other material) full of minute cavities; porous.
    More example sentences
    • A hard greenish honeycombed cavernulous or vermiculated sandstone lies scattered at intervals
    • The surface of the marble itself is rendered rough and cavernulous.
    • The two species have the same open, cavernulous, skeleton structure.

Origin

mid 18th century: from Latin cavernula, diminutive of caverna 'cavern' + -ous.

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