Dictionary entry

Insatiable

Webster's Dictionary 1913

In‐sa″tia‐ble (?), a. [F. insatiable, L. ionsatiabilis. See In- not, and Satiable.] Not satiable; incapable of being satisfied or appeased; very greedy; as, an insatiable appetite, thirst, or desire.

Insatiable of glory.” Milton.