alieni juris: Meaning and Definition of

a•li•e•ni ju•ris

Pronunciation: (ā"lī-ē'nī joor'is, ā"lē-), [key]
— Law. Law.
  1. under the control of another, as a lunatic or infant. Cf. sui juris.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.