\Al"ien*age\, n. [Cf. OF. ali['e]nage.] 1. The state or legal condition of being an alien. Note: The disabilities of alienage are removable by naturalization or by special license from the State of residence, and in some of the United States by declaration of intention of naturalization. --Kent. Wharton. Estates forfeitable on account of alienage. --Story. 2. The state of being alienated or transferred to another. --Brougham.