| Idiom | Meaning | Example | 
| lean times | 
times of poverty, hard times
 | 
During lean times they sold eggs for 50¢ a dozen.
 | 
| learn the lingo | 
learn the language, know the idioms
 | 
To work in the computer industry you have to learn the lingo.
 | 
| learn the ropes | 
learn the first steps, learn the basics, know the ropes
 | 
He wants to learn the ropes, to learn how to play jazz.
 | 
| learn your place | 
learn to know where and when to speak
 | 
When I was young, kids learned their place; they showed respect.
 | 
| leave me hanging | 
leave me wondering what happened
 | 
You begin a story, but you don't finish it. You leave me hanging.
 | 
| leave no stone unturned | 
look everywhere, look high and low
 | 
In our search for Mom's wedding ring, we left no stone unturned.
 | 
| leave out | 
not include, discard
 | 
Leave out the cracked dishes. We'll throw them away.
 | 
| leave out in the cold | 
not invite, exclude
 | 
Kim didn't receive an invitation. She was left out in the cold.
 | 
| leave the door open | 
allow people to reply, invite a response, feel free  to reply
 | 
If you offer to provide answers to their questions, you leave the door open for a reply.
 | 
| leave well enough alone | 
if you do more you could cause more trouble
 | 
If I cause a problem, I apologize. Then I leave well enough alone.
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