Definition
a frequent flyer number: a number used to identify a person who travels by plane very often (which allows them to receive rewards)
- "My frequent dating number is 06783."
Still unsure of the best way to use 'Frequent flyer number'? Improve your English thanks to our online English lessons. We offer a free test as well as a free level assessment!
What our users say:
Test your English with Gymglish today and get a free level assessment
Absolutely free - no strings attached.