tank
nounUK /tæŋk/
US /tæŋk/
A big strong vehicle with a gun that moves on tracks.
The army drove the tank across the field.
OTHER MEANINGS
2. A large container for holding liquid or gas.
We filled the water tank before the trip.
3. A place where fish or animals are kept in water or glass.
The fish swam around the tank.
4. To fail badly or lose a lot.
The team tanked in the final game.