Origin of listening post
Examples from the Web for listening post
Historical Examples of listening post
I had heard of an outpost, but a listening-post was a new one on me.
An English private soldier was detailed to go on listening-post with me.
I can frankly say I disliked the listening-post duty that first time.
The young officer in command of the listening-post cursed softly.Italy at War and the Allies in the West
E. Alexander Powell
The crater was immediately organized as a listening-post and ever afterwards it was known as the "Glory Hole."Into the Jaws of Death