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Meaning of aptychus | Babel Free

Noun CEFR B2

Definitions

A hard calcareous plate forming part of the body of an ammonite.

Equivalents

Polski aptych

Examples

“It wasn't until the 1970s that paleontologists had amassed enough evidence to be certain that aptychi were modified lower jaws.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

APU apu mallku apuanite APUD APUD cell apudoma

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