Definition of Ejectione custodiae
In old English law, ejectment of ward. This phrase, which is the Latin equivalent for the French “ejectment de garde,"was the title of a writ which lay for a guardian when turned out of any land of his ward during the minority of the latter. It lay to recover the land or person of his ward, or both.
That's the definition of Ejectione custodiae in Black's Law Dictionary 6th Edition. Courtesy of Cekhukum.com.