chatterbox

Noun

• an obnoxious and foolish and loquacious talker

• orchid growing along streams or ponds of western North America having leafy stems and 1 greenish-brown and pinkish flower in the axil of each upper leaf

Related words

• Synonyms: 
  chatterer , babbler , prater , magpie , spouter , stream orchid , giant helleborine , Epipactis gigantea