chatterbox
/ˈtʃæ.tə(ɹ)ˌbɒks/noun
Middle SchoolNot in standard dictionaries
1
One who chats or talks to excess.
2
Synonym of cootie catcher (“children's fortune-telling device”).
3
Synonym of chatterbot.
4
The orchid Epipactis gigantea.
Thesaurus
#informal