Meaning of storm window | Babel Free
Definitions
A second window (originally detachable) attached on the exterior side of a window in climates with harsh winters, to add an insulating layer of still air between the outside and inside.
Equivalents
Français
contre-fenêtre
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.