embolium
Definitions
A narrow piece separating the costa and corium in certain insects of the suborder Heteroptera.
Examples
“Hemelytral membranes small, not reaching apex of abdomen; costal margin of embolium rather evenly arcuate, hardly ampliate toward base⟳. Connexivum well exposed, segmental angles rectilinear, not at all produced.”
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.
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