| Idiom | Meaning | Example | 
| fall for that | 
believe that, eat that
 | 
Surely you're not going to fall for that story. It's nonsense.
 | 
| fall head over heels | 
(See head over heels)
 | 
 | 
| fall ill | 
to become sick or infected, come down with
 | 
Just before the concert, Wolfgang fell ill and was unable
to play his last composition.
 | 
| fall in line | 
do as others are doing, obey orders
 | 
Although Barry doesn't like the new rules, he'll fall in line.
 | 
| fall in love | 
begin to love, feel romantic about, head over heels
 | 
Michael and Rose have fallen in love. They're very happy.
 | 
| fall into a trap | 
be tricked, be deceived
 | 
When the lawyer asks questions, don't fall into a trap.
 | 
| fall into my lap | 
find without looking, receive without asking
 | 
Reg got another job offer today. Things seem to fall into his lap.
 | 
| fall off the wagon | 
become drunk again, return to a bad habit
 | 
The old man fell off the wagon. He got drunk last night.
 | 
| fall on deaf ears | 
talk to people who will not listen, really deaf
 | 
If you talk to the workers about management's problems, your message will fall on deaf ears.
 | 
| fall on your sword | 
quit, resign, pull the pin
 | 
I know I caused the problem, but I won't fall on my sword. They'll have to fire me.
 |