LAT

Lewis Short

plācātĭo (noun F) : placo
* A pacifying, appeasing, propitiating: deorum immortalium,Cic. N. D. 3, 2, 5; id. Tusc. 4, 28, 60.
Charlton T. Lewis, Charles Short, A Latin Dictionary

TLL

s. TLL
Thesaurus Linguae Latinae
memory