noun
A person who is interned, forcibly or voluntarily.
verb
(transitive) To imprison somebody, usually without trial.
(transitive, programming) To internalize.
adjective
(archaic) Internal.
noun
A student or recent graduate who works in order to gain experience in their chosen field.
A medical student or recent graduate working in a hospital as a final part of medical training.
verb
(intransitive) To work as an intern, usually with little or no pay or other legal prerogatives of employment, and for the purpose of furthering a program of education.