Meaning of trulleum | Babel Free
Definitions
A basin-shaped depression near the base of the mandible in certain ants.
Examples
“On the dorsal surface of the mandible is the trulleum, a basin-shaped depression, and the mandalus, a small unpigmented area at the base.”
“Trulleum A basin-shaped depression near the dorsal base of the mandible, close to its articulation.”
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.