A straight, typically vertical passage admitting air into a mine, tunnel, or building.
More example sentences
- When they first gave us the air shaft, the six-inch air shaft, we hit on that right away and we got a response.
- The new air shaft is part of its expansion of the mine.
- And I suppose you took the air shaft so you could get here before them.
Definition of air shaft in:
- The British & World English dictionary