IPA: /ˌsætɪsˈfæktəˌrɪli/
KK: /sætɪsˈfæktəˌrɪli/
In a way that meets the necessary standards or requirements.
The project was completed satisfactorily, meeting all the guidelines.
Satisfactorily → It is formed from "satis" (meaning enough) and "facere" (meaning to make or do), combined with the suffix "-ly" (meaning in a manner). The word "satisfactorily" means in a manner that is enough or meets the required standards.
Think of 'satis' meaning enough and 'facere' meaning to make — so when something is done satisfactorily, it means it is done in a way that is enough or meets expectations.