Bible Dictionaries
Wire Tapper

Webster's Dictionary

(1):

One that taps, or cuts in on, telegraph wires and intercepts messages;

(2):

a swindler who pretends to tap wires or otherwise intercept advance telegraphic news for betting.

Bibliography Information
Webster, Noah. Entry for 'Wire Tapper'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​w/wire-tapper.html. 1828.