IPA: /haɪˈdʒiːnɪst/
KK: /haɪˈdʒiːnɪst/
A person who practices hygiene, especially in a professional capacity, such as a dental hygienist who helps maintain oral health.
The hygienist recommended that I brush my teeth twice a day.
Hygienist → The word is derived from 'hygiene' (from Greek 'hygieinē', meaning health) and the suffix '-ist' (meaning one who practices or is concerned with). A hygienist is someone who practices or is concerned with health and cleanliness.
Think of 'hygiene' as relating to health, and remember that a hygienist is someone who is focused on maintaining health.