Eave Droppers are people who eavesdrop on conversations without the knowledge of the people involved. They are often seen as intrusive and unethical, as they are invading the privacy of others. ICICLES, the seven letter crossword solution for Eave Droppers, is an acronym for 'Involuntary Collection of Information by Covert Listening and Electronic Surveillance'. This term is used to describe the practice of eavesdropping in a more technical way.