Pax, Pācis, m.,
a slave's name , Plaut. Trin. 4, 2, 94 (889 Ritschl).
pāx pācis, f PAC-, a compact, agreement, treaty, peace, treaty of peace, reconciliation : cum eis ...
An Elementary Latin Dictionary
·noun The kiss of peace; also, the embrace in the sanctuary now substituted for it at High Mass in R...
Webster's Dictionary of the English Language