LAT

Lewis Short

(verb) : obsĭdĭor, āri, obsidium
* To lie in wait for, to waylay one (perh. only postAug.): alicui,Col. 9, 14, 10.—(In Cic. Scaur. p. 40, instead of obsidietur, Mai. more correctly reads obsaepiatur; v. obsaepio.)
Charlton T. Lewis, Charles Short, A Latin Dictionary

TLL

s. TLL
Thesaurus Linguae Latinae
memory