IPA: //bjuˈtɪʃən//
KK: /bjuˈtɪʃən/
A person who is trained to provide beauty treatments, such as skincare, makeup, and hair care.
She went to the beautician for a facial and manicure before the wedding.
Beautician → It is formed from "beauty" (from Old French *beaute*, meaning physical attractiveness or goodness) and "-ician" (a suffix indicating a person skilled in a certain field). The word "beautician" refers to a person skilled in the art of beauty treatments.
Think of someone who is skilled in making others look good — 'beauty' refers to attractiveness, and '-ician' means a person who practices a skill.