Lewis Short
(verb) : ex-horrĕo, ēre
* To tremble or shudder exceedingly at any thing, to be terrified at, to dread (very rare): aestus, Col. pöet. 10, 154: mortem sic quisquam exhorruit, ut, etc.,Juv. 8, 196.
Charlton T. Lewis, Charles Short, A Latin Dictionary