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Meaning of penkvilksite | Babel Free

Noun CEFR C1

Definitions

A monoclinic-prismatic mineral containing hydrogen, oxygen, silicon, sodium, titanium, and zirconium.

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

Penland penlessness Penley penlight Penlington penlite