LAT

Lewis Short

ūrīgo (noun F) : uro
* Lustful heat, desire, pruriency (post-class.), App. M. 8, p. 215, 16; 1, p. 105, 27; Arn. 5, 187 (but in Plin. 20, 22, 87, § 238, the correct read. is ustio).
Charlton T. Lewis, Charles Short, A Latin Dictionary
memory