衛えい生せい士しえいせいしMeanings1nounhygienistRefers to a professional specializing in hygiene, most commonly a dental hygienist (歯科衛生士).歯し科か衛えい生せい士しは患かん者じゃの歯はのクリーニングを行おこなう。A dental hygienist cleans patients' teeth.
