frozen food has been stored at a very low temperature in order to preserve it [↪ freeze]:
You can use fresh or frozen fish.
to feel very cold:
You must be frozen! Come and sit by the fire.
earth that is frozen is so cold it has become very hard:
The ground is frozen for most of the year.
the frozen wastes of Siberia
a river, lake etc that is frozen has a layer of ice on the surface
area of water
to be so afraid, shocked etc that you cannot move