Meaning of bioclaustration | Babel Free
Definitions
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A form of symbiosis in which a soft-bodied organism lives entirely within a harder-bodied one uncountable
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The trace of such relationship left in a fossil countable
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.