This is the 9905th most frequent Polish word.
animacji
"Animacji" in English means "animation" (genitive or locative case in Polish).
Here, 'animacji' is used to refer to the art or product of animation films, functioning as a noun in the genitive case due to the construction describing the type of films.
Lubimy oglądać filmy animacji.
We like watching animated films.
In this sentence, 'animacji' is used in the dative case with the preposition 'do,' indicating the purpose or domain the software is applied to—animation.
Do animacji używamy specjalnego oprogramowania.
We use special software for animation.
Here, 'animacji' is in the genitive plural case, showing the process or creation of animation as a subject of involvement.