Nouns

(n)remandthe act of sending an accused person back into custody to await trial (or the continuation of the trial)

Verbs

(v)remit, remand, send backrefer (a matter or legal case) to another committee or authority or court for decision
(v)imprison, incarcerate, lag, immure, put behind bars, jail, jug, gaol, put away, remandlock up or confine, in or as in a jail“The suspects were imprisoned without trial”, “the murderer was incarcerated for the rest of his life”