Meaning of delthyrium | Babel Free
Definitions
The opening between the beak and the hinge in certain brachiopods, through which the pedicle passes.
Examples
“In the present species the two plates are directed, not toward the margin of the delthyrium, from which at the hinge line the cardinal teeth presumably project, but to the oblique intersecting line.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.