the.com/condenser
A device that talks gas into becoming liquid, mostly by playing it cold.
means A component that turns vapor back into liquid by removing heat, or stores electrical charge in older parlance.
from From Latin condensare, to make thick or compress — packing something loose into something dense.
Old nameCapacitors were once called condensers in electronics.
Fridge dutyThe warm coils behind your fridge are condensers.
Power plantsSteam condensers recycle water to spin turbines again.