dingbat
Concise Oxford English Dictionary © 2008 Oxford University Press:
dingbat /ˈdɪŋbat/
▶noun informal
- 1 N. Amer. & Austral./NZ a stupid or eccentric person.
- 2 (dingbats) Austral./NZ delusions or feelings of unease, particularly those induced by delirium tremens.
- 3 a typographical device other than a letter or numeral, used to signal divisions in text or to replace letters in a euphemistically presented vulgar word.
'dingbat' also found in these Oxford entries:

