rattlehead

English

Etymology

From rattle +‎ head.

Noun

rattlehead (plural rattleheads)

1. Someone who makes empty or noisy conversation; a chatterer.

   Synonym: rattlepate

References

• “rattlehead”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.