IPA: //prəˈstɪtjuːtə//
KK: /prɑːˈstɪtʃuːtər/
A person who uses their skills or talents in a way that is considered unethical or immoral, often for personal gain.
The artist felt like a prostitutor of his talents when he agreed to create commercial art instead of pursuing his true passion.
Prostitutor → It is formed from "pro-" (meaning for) and "stituere" (meaning to set or place). The word refers to someone who is set or placed for the purpose of sexual services, hence the meaning of a person who engages in prostitution.
Think of someone who is 'set for' ('pro-') providing a service ('stituere') — this helps you remember that a prostitutor is someone who offers sexual services.