hy‧gien‧ist /ˈhaɪdʒiːnəst, ˈhaɪdʒiːnɪst, haɪˈdʒiːnəst/
noun [countable] British English someone who helps a
dentist by cleaning patients’ teeth and giving advice about keeping teeth healthy
Synonym : dental hygienist [TahlilGaran] Dictionary of Contemporary English ▲