infiltrator:
(plural: ‘infiltrators‘; pronunciation: the letters ‘i’ rhyme with the letter ‘i’ in “ink” — for the right pronunciation, please click here)
Pakistani infiltrators in India
a person who goes into a place or join the members of something, especially secretly with an unfriendly intention, such as causing damage to the plans or passing on information back to their own people,
Sudanese infiltrators in Israel
The police are looking for an infiltrator who, according to the villagers, crossed the boarder last night and has been in hiding since then.
It is suspected that several infiltrators from our enemy country have been taking up important positions in our military bases near our country’s borders.” (i.e. soldiers or spies from the enemy country crossed the border and joined our military forces acting like our own people so that they can cause great damage to our military plans or to send information to their own people)
It seems every country in the world has the problem of infiltrators infiltrating its boarders on one pretext or the other, mostly to escape poverty or political persecution.
