detectograph
detectograph · detectographs
An early audio recording device used in wiretapsAn early audio recording device used in wiretaps.
Значення
значень: 1An early audio recording device used in wiretaps.
Походження
From detect + -o- + -graph. Possibly originally a trademark.From detect + -o- + -graph. Possibly originally a trademark.
Wiktionary, CC BY-SA 4.0 · source
Форми
множина: detectographs| Однина | detectograph |
|---|---|
| Множина | detectographs |
правильне