DATED This hairstyle is (all) the rage (=very popular at the moment).
rage verb [I usually + adv/prep]
He raged at (=spoke angrily to) us for forgetting to order a
replacement.
To rage is also to happen in strong or violent way.
The storm raged outside/raged around us.
A flu epidemic is raging in/through local schools.
The argument rages on (=continues strongly).
raging adjective [not gradable]
Raging means very severe or extreme.
a raging toothache
a raging thirst
a raging bore
He's got a raging (=high) temperature.
Raging also means very strong or violent.
a raging temper
The rains had turned the stream into a raging torrent.
We got caught in a raging storm.