Meanings
How to pronounce "fly by":
AU
Used other than figuratively or idiomatically: see fly, by.
To pass or go past quickly, often without much interaction
Example: "I like to sit and watch the world fly by."
Example: "The rest of the day flew by quickly."
Example Sentences
1
Time tends to fly by when you're having fun.
2
The days seem to fly by when you're on vacation.
3
My childhood seemed to fly by in the blink of an eye.