Improve اپورتن meaning in English

Is there any meaning of the word اپورتن that needs an edit? Please click that meaning to rewrite it.

refraction

Is there any meaning of the word اپورتن that needs to be removed from the list? Please click that meaning to mark it for deletion.

refraction

Do you want to add a new meaning, definition, and a sentence of the word اپورتن? Please feel free to add.