IPA: /ˌɒstɪˈɒlədʒɪst/
KK: /ɑːstɪˈɒlədʒɪst/
A scientist or doctor who studies bones and the structure of the skeleton.
The osteologist examined the ancient bones to learn more about the past.
Osteologist → It is formed from "osteon" (from Greek "ὀστέον", meaning bone) and "-logist" (from Greek "λόγος", meaning study or discourse). An osteologist is someone who studies bones.
Think of someone who studies 'bones' ('osteon') and the '-logist' part means they are a specialist in that study.