IPA: /ˈfɔːrɪstər/
KK: /ˈfɔːrɪstər/
A person who works in or is trained in the management and care of forests.
The forester carefully monitored the health of the trees in the national park.
Forester → It is formed from "forest" (from Old French *forest*, meaning a wooded area) and "-er" (meaning a person who). A forester is a person who works in or manages a forest.
Think of someone who works in a 'wooded area' ('forest') — the '-er' just means a person. A forester is someone who takes care of the forest.