The meaning of INTERN is an advanced student or graduate usually in a professional field (such as medicine or teaching) gaining supervised practical experience (as in a hospital or classroom). How to …

Individuals whose relatives went abroad out of dire economic necessity were suspect; families of men interned during the military campaign became 'socially dangerous elements'.

1. a. A student or a recent graduate undergoing supervised practical training. b. A physician who has recently graduated from medical school and is learning medical practice in a hospital under …

Interned definition: Simple past tense and past participle of <i><a>intern.</a></i>.

interned, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

to impound or hold within a country until the termination of a war, as a ship of a belligerent that has put into a neutral port and remained beyond a limited period. n. a person who is or has been interned; …

Interned is the past tense of the verb 'intern,' meaning to confine or restrict an individual, usually in a certain location, such as a camp or facility, during a time of war or national emergency.