Questions & Answers about La afableco de nia nova kelnerino estas tre grava por ni.
Afableco is a derived noun.
- afabla = friendly, kind, affable
- -ec- = the quality or characteristic of being something
- -o = noun ending
So afableco means friendliness or affability.
This is a very common Esperanto pattern:
- bela → beleco = beauty
- grava → graveco = importance
- juna → juneco = youth
So when you see -ec-, think the quality of being ...
La is the Esperanto definite article, meaning the.
So La afableco... means the friendliness..., not just friendliness in general.
Esperanto has only one definite article:
- la viro = the man
- la virino = the woman
- la libroj = the books
It does not change for gender, number, or case.
In this sentence, la is used because the speaker is talking about a specific thing: the friendliness of a particular person, namely our new waitress.