di·e·ti·tian or di·e·ti·cian 
(dī′ĭ-tĭshən)
(dī′ĭ-tĭshən)n.
A person specializing in dietetics.
[DIET1 + -itian (alteration of -ICIAN).]
- breastbone
- breasted
- breastfeed
- breast-feed
- breastplate
- breaststroke
- breaststroker
- breastwork
- breath
- breathability
- breathable
- Breathalyzer
- breathe
- breathed
- breathe down neck
- breathe down (someone's) neck
- breathe down someone's neck
- breathe easily
- breathe easily/easy/freely
- breathe easy
- breathe freely
- breathe last
- breathe (one's) last
- breathe one's last
- breather