intern / inturn [ˈɪntɜrn]
intern – n. & v. – n. 1. a person working in a professional area, gaining experience under supervision; v. – 1. serve professionally under-supervision; 2. confine, live within prescribed limits
inturn – n. – 1. in curling, an inward turn of the elbow and an outward turn of the hand made in delivering a stone, giving it a clockwise rotation; 2. a stone delivered in this manner