Lewis Short
(adjective) : pĕr-hŏnōrĭfĭcus, a, um
* Thatdoes one much honor, very honorable: con salutatio forensis perhonorifica,Cic. Att. 2. 18, 1: discessus,id. Prov. Cons. 19, 45.
* That shows much honor to another, very respectful: collega in me perhonorificus,Cic. Att. 1, 13, 2.—Adv.: pĕrhŏnōrĭfĭcē, very respectfully, Cic. Att. 14, 12, 2.
Charlton T. Lewis, Charles Short, A Latin Dictionary