This is the 12069th most frequent Polish word.
listwą
The Polish word "listwą" means "batten" or "strip" (a narrow, flat piece of material, often wood, metal, or plastic).
The word 'listwa' is used here to denote a type of structural element, specifically a 'skirting' that is installed along the base where the walls meet the floor.
Zamontowałem listwę przypodłogową w salonie.
I installed the floor skirting in the living room.
In this sentence, 'listwa' refers to a 'power strip,' an electrical device with multiple sockets to plug in various devices.
Podłączyłem telewizor do listwy zasilającej.
I connected the television to the power strip.
Here, 'listwa' is used to indicate a type of strip, likely in a decorative or preparatory context in carpentry or interior design.