retain

retain is a Verb

Definition:

[1] To continue to hold; to keep in possession; not to lose, part with, or dismiss; to retrain from departure, escape, or the like. "Thy shape invisibleretain." Shak. Be obedient, and retain Unalterably firm his love entire. Milton. An executor may retain a debt due to him from the testator. Blackstone.

[2] To keep in pay; to employ by a preliminary fee paid; to hire; to engage; as, to retain a counselor. A Benedictine convent has now retained the most learned father of their order to write in its defense. Addison.

[3] To restrain; to prevent. [Obs.] Sir W. Temple. Retaining wall (Arch. & Engin.), a wall built to keep any movable backing, or a bank of sand or earth, in its place; -- called also retain wall.