Dictionary

dietitian

noun di·e·ti·tian \ˌdī-ə-ˈti-shən\

: a person whose job is to give people advice about what to eat in order to be healthy

Full Definition of DIETITIAN

:  a specialist in dietetics

Variants of DIETITIAN

di·e·ti·tian or di·e·ti·cian \ˌdī-ə-ˈti-shən\

Origin of DIETITIAN

dietitian irregular from 1diet + -ician
First Known Use: circa 1846

dietitian

noun di·eti·tian   (Medical Dictionary)

Medical Definition of DIETITIAN

:  a specialist in dietetics

Variants of DIETITIAN

di·eti·tian or di·eti·cian \ˌdī-ə-ˈtish-ən\

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