This is the 11638th most frequent Polish word.
klimatyzatorach
"Air conditioners."
Here, 'klimatyzatorach' is in the locative case plural form of 'klimatyzator', which is used after prepositions such as 'o', 'w', 'na', when indicating location.
W sklepach widziałem wiele modeli klimatyzatorach.
I saw many models of air conditioners in the stores.
In this sentence, 'klimatyzatorach' is used in the locative case plural form after the preposition 'o', indicating the subject of the discussion.
Rozmawialiśmy długo o klimatyzatorach w kontekście energooszczędności.
We talked extensively about air conditioners in the context of energy efficiency.
Here, 'klimatyzatorach' is in the locative case plural form of 'klimatyzator', indicating where the technologies are applied.