IPA: /ˈpɛkjʊˌleɪtə/
KK: /ˈpɛkjʊˌleɪtə/
A person who steals or misuses funds or property that has been entrusted to them.
The accountant was caught being a peculator after he was found to have embezzled money from the company.
Peculator → It is formed from "peculatus" (meaning to embezzle or misappropriate) which is derived from "peculum" (meaning property or money) and the suffix "-or" (indicating a person who performs an action). The word "peculator" refers to a person who embezzles or misappropriates funds or property.
Think of someone who misappropriates 'property' ('peculum') — that's why a 'peculator' is someone who embezzles.