A person who advises people (normally women) on cosmetics and other beauty treatments; a beautician(noun)
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Use "cosmetologist" in a sentence
"Nine of Gosnell's employees – including his wife, a cosmetologist who authorities say performed abortions – also were charged."
"Shaylene McPhee graduated in Fashion Design Technology in 2007 and became a licensed cosmetologist in 2009."
"Jacqueline Laurita – former cosmetologist and current stay-at-home mom with a teenage daughter from her previous marriage and a 6-year-old son with her husband Chris."