IN'GRATE INGRA'TEFUL, adjective [Latin ingratus; in and gratus.] 1. Ungrateful; unthankful; not having feelings of kindness for a favor received. 2. Unpleasing to the sense. He gives no ingrateful food. IN'GRATE, noun An ungrateful person.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI