Meaning of ventilation shaft | Babel Free
Definitions
A (usually) vertical shaft constructed for the purpose of ventilating underground mines and tunnels, including sewers.
Equivalents
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.
Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free