IPA: //ˈbraɪ.əˌlɒdʒ.ɪst//
KK: /ˈbraɪəˌlɒdʒɪst/
A person who studies mosses and other non-vascular plants.
The bryologist spent years researching the unique species of moss found in the rainforest.
Bryologist → It is formed from "bryon" (from Greek "bryon", meaning moss) and "-logist" (from Greek "logistēs", meaning one who studies). A bryologist is someone who studies mosses.
Think of someone who studies 'moss' ('bryon') — that's what a bryologist does.