ex·tern /ɛkˈstɝn, ˈɛkˌ/
ex·tern /ˈɛkˌstɝn/ 名詞
Ex·tern a. External; outward; not inherent. [Obs.]
1. A pupil in a seminary who lives without its walls; a day scholar.
2. Outward form or part; exterior. [R.]
Ex·terne, Ex·tern n. a person affiliated with an institution who does not reside there; especially, Med. a doctor or medical student who is in attendance upon, or is assisting at, a hospital, but who does not reside in it.
n : a nonresident doctor or medical student; connected with a
hospital but not living there [syn: medical extern]