budget
Word family
- budgetaryadjectiveC1
- budget-consciousadjectiveB2
Synonym discussion
Sense: noun/2
'Budget' is the everyday word for the amount you can spend on one trip, project, or month. 'Allowance' often means a regular amount given to one person, such as pocket money, so it sounds more personal and routine. 'Funds' is more formal and can refer to money available inside a company, school, or public project. 'Spending limit' is the clearest choice when you mean a fixed maximum that should not be passed, especially for cards or online shopping. You might say, 'Our budget is small' for a holiday, 'the children get a weekly allowance', 'the lab received emergency funds', or 'the app shows your spending limit.'
Common collocations
Etymology
'Budget' first meant a small leather bag. English borrowed it from Old French 'bougette', a diminutive of 'bouge' 'bag', and that goes back to Latin 'bulga'. In Britain, important finance papers were once carried in such a bag. People then began using 'budget' for the papers themselves, and later for the spending plan inside them. That history also helps explain the verb: when you budget, you sort out in advance what money, time, or effort will go where.
First known use
15th century
15th century, in the meaning defined at sense 4 Verb