oof
exclamation
[ uːf ]
• expressing alarm, annoyance, or relief.
Origin:
natural exclamation: first recorded in English in the mid 19th century.
oof
noun
• money; cash.
Origin:
late 19th century: from Yiddish oyf ‘on’, tish ‘table’, i.e. ‘on the table’ (referring to money in gambling).