Clandestine - Definition
clandestine
adj 1: conducted with or marked by hidden aims or methods;
"clandestine intelligence operations"; "cloak-and-dagger
activities behind enemy lines"; "hole-and-corner
intrigue"; "secret missions"; "a secret agent"; "secret
sales of arms"; "surreptitious mobilization of troops";
"an undercover investigation"; "underground resistance"
[syn: clandestine, cloak-and-dagger, hole-and-
corner(a), hugger-mugger, hush-hush, secret,
surreptitious, undercover, underground]