'Dietitian' definitions:
Definition of 'dietitian'
From: WordNet
noun
A specialist in the study of nutrition [syn: dietician, dietitian, nutritionist]
Definition of 'Dietitian'
From: GCIDE
- Dietist \Di"et*ist\, Dietitian \Di`e*ti"tian\, n. One skilled in dietetics. [R.] [1913 Webster]