Word: intern
Word origin: early 16th century (as an adjective in the sense ‘internal’): from French interne (adjective), interner (verb), from Latin internus ‘inward, internal’. Current senses date from the 19th century.
a student or trainee who works, sometimes without pay, in order to gain work experience or satisfy requirements for a qualification.
confine (someone) as a prisoner, especially for political or military reasons. Example: the family were interned for the duration of the war as enemy aliens
serve as an intern.
You can find a list of possible crossword clues for INTERN below.