quidnunc Meaning, Definition & Usage

  1. noun a person who meddles in the affairs of others
    nosy-parker; nosey-parker; busybody.

WordNet

Quid"nunc noun
Etymology
L., what now?
Definitions
  1. One who is curious to know everything that passes; one who knows, or pretends to know, all that is going on. "The idle stories of quidnuncs." Motley.

Webster 1913