(usually large) container for liquid or gas; an armoured fighting vehicle with guns, moving on belts instead of wheels
large container for liquids
Cases of word usage
1) (a usually covered) hole, pit or underground tank into which drains (especially for sewage) empty (cesspit)
2) a water tank e.g. for a lavatory (cistern)
3) (a container with) an amount used to refill; to fill (a pen, bowl, petrol tank etc) again (refill)
4) an apparatus that controls temperature in a building, tank etc (thermostat)
