What is "eavesdrops"

Usage examples of "eavesdrops".

Just as Morwenstow eavesdrops on INTELSAT communications to Europe, INTELSAT signals to the Far East are monitored from a large American listening post in Japan.

NSA looks for bribery and eavesdrops on trade missions, there is no evidence that it is a handmaiden to corporate America.

The fresh initiates may now be told how their country eavesdrops on other countries, breaks their codes, and reads their most secret communications.