bleater

/ˈbliːtər/
noun
  1. An animal that bleats, especially a sheep or goat.
    • The bleaters in the field grew restless as the storm approached.
    • A young bleater followed its mother through the gate.
    • The farmer rounded up the bleaters and led them into the pen.
  2. A person who complains or whines in a weak or annoying way.
    • He's a known bleater who never offers solutions, only complaints.
    • The office bleater was always finding something to grumble about.
    • Don't be such a bleater — everyone has to do their share of the work.
What does "bleater" mean? | whatsthatwordmean | whatsthatwordmean