Dictionary
ex•fil•trate
Pronunciation: (eks-fil'trāt, eks'fil-trāt"), [key]
—v., -trat•ed, -trat•ing.
—
v.i.
to escape furtively from an area under enemy control.
—
v.t.
to smuggle (military personnel) out of an area under enemy control.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.