FLY-ON-THE-WALL


Meaning of FLY-ON-THE-WALL in English

Function: adjective

Date: 1974

: having or involving an inconspicuous but effective point of observation < fly-on-the-wall observations of aspects of daily life ― Will Manley>

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.