snoopy
1. [ noun ] (writing) a fictional beagle in a comic strip drawn by Charles Schulz
Related terms: fictional_character
2. [ adjective ] offensively curious or inquisitive
Synonyms: nosey prying nosy
Examples:

"curious about the neighbor's doings" "he flipped through my letters in his nosy way" "prying eyes" "the snoopy neighbor watched us all day"

Related terms: curious
Similar spelling:   snoop
  snobby
  snappy
  snob
  snip
  snap
  Snapp