This is the 572nd most frequent Czech word.
ochranu
Protection.
The word 'ochranu' here is used as a noun in the accusative case to signify a need for shelter or defense against something.
Potřebujeme ochranu před nepříznivým počasím.
We need protection from adverse weather.
In this sentence, 'ochranu' is used in the accusative case, referencing an effort or initiative to safeguard animals.
Máme organizaci zaměřenou na ochranu zvířat.
We have an organization focused on the protection of animals.
The word 'ochranu' is in the accusative case to describe the act of shielding or defending against harmful effects.