English Explanatory Dictionary

detectograph

English dictionary entry

Meanings

noun
  1. An early audio recording device used in wiretaps.

Word forms

detectograph detectographs

Etymology

From detect + -o- + -graph. Possibly originally a trademark.

This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.
Back to search All on D Russian dictionary Dahl dictionary