This is the 13209th most frequent Polish word.
okulary
"Okulary" means "glasses" or "eyeglasses."
The word 'okulary' in this context refers to 'protective glasses', specialized for safety in certain environments.
Okulary ochronne są wymagane w laboratorium.
Protective glasses are required in the laboratory.
In this sentence, 'okulary' means 'glasses', specifically 'sunglasses' due to the specification 'przeciwsłoneczne'.
Kupiłem nowe okulary przeciwsłoneczne.
I bought new sunglasses.
Here, 'okulary' is specifying a type of glasses used for reading as denoted by 'do czytania'.