This is the 12019th most frequent Polish word.
lekarstwo
Medicine.
In this sentence, the word 'lekarstwo' refers to a substance used to treat or alleviate symptoms of a cold.
Mam lekarstwo na przeziębienie.
I have medicine for a cold.
Here, 'lekarstwo' is used to signify a remedy stored somewhere, in this case, the kitchen.
Lekarstwo na ból głowy jest w kuchni.
The medicine for a headache is in the kitchen.
In this sentence, 'lekarstwo' is metaphorically used to denote a solution or way to cope with emotional pain.