Meaning of Heligoland trap | Babel Free
Definitions
A large, building-sized, funnel-shaped, rigid structure of wire mesh or netting used to catch birds for ornithological study.
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.