olemus
võtufunktsioon objektkeeles

Wiktionary:
2. (object-oriented programming) a function that retrieves a value, usually without changing any data

ülevaateid
https://www.quora.com/What-does-an-accessor-function-mean-in-object-oriented-programming

https://www.geeksforgeeks.org/accessor-and-mutator-methods-in-python/