| rattlebrain | (n) คนขี้โม้โอ้อวด, Syn. rattlepate |
| rattlebrain | n. คนขี้คุยที่โง, Syn. rattlehead, rattlepate |
| rattlebrained |
| rattlebrained | (adj) lacking sense or discretion; ; - Glenway Westcott, Syn. rattlepated, scatterbrained, scatty, Example: his rattlebrained crackpot ideas; how rattlepated I am! I've forgotten what I came for |