This is the 11532nd most frequent Polish word.
kaloryfer
"Kaloryfer" in English means "radiator" (a device for heating).
Here, 'kaloryfer' refers to a radiator, specifically highlighting its functionality in heating an apartment.
Kaloryfer grzeje nam mieszkanie w zimowe dni.
The radiator heats our apartment during winter days.
In this context, 'kaloryfer' is used as a piece of household equipment, emphasizing its visual/thematic integration in a room.
W salonie mamy nowy kaloryfer, który pasuje do wystroju.
We have a new radiator in the living room that matches the decor.
Here, it signifies a tangible object (radiator) requiring maintenance due to a fault.