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arculus

Noun CEFR B1

Definitions

A crossvein between the radius and cubitus near the base of the wing in certain insects

Examples

“Wing length (the length from the costal end⟳ of the vein separating the arculus from the discoidal cell to the tip⟳ of the wing) and wing area were calculated for each of the four wings on each individual.”

CEFR level

B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
See all B1 English words →

See also

arcure Arcuri arcus arcus inguinalis arcus senilis arcwall machine

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