Expression: À la rigueur
Pronunciation: [ a la ree geur]
Meaning: or even, if need be, in a pinch, possibly
Register: normal
Notes
You can use the French expression à la rigueur when you're not quite sure of how much of something you need, or when talking about possibilities.
Examples
Achète deux croissants... trois à la rigueur.
Buy two croissants, or even three.
Nous pouvons à la rigueur prendre l'autobus.
We can take the bus if we have to, We might be able to take the bus.
Synonym: à la limite