| Idiom | Meaning | Example | 
| walk a straight line | 
walk without staggering, show that you are sober
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If you can't walk a straight line, don't drive a vehicle.
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| walk down | 
walk along, walk on
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We walked down the road to the lake. It was a nice day for a walk.
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| walk of life | 
lifestyle, occupation, vocation
 | 
People from all walks of life eat at Fabio's Restaurants.
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| walk on eggshells | 
be very careful, on tenterhooks, watch your step
 | 
Your son is so afraid of making a mistake he's walking on eggshells.
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| walk the plank | 
be forced to jump overboard or be killed, be forced to leave or quit
 | 
If you get caught stealing from the company, you'll have to walk the plank.
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| walk the talk | 
do what you talk about doing, practice what you preach
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If we advise people to recycle, we should recycle. We have to walk the talk.
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| walk through | 
read or perform slowly, practice slowly
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At our first rehearsal we walked through the first act of the play.
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| walk-through | 
inspect the house you are buying just before you become the owner
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The day before we moved into our new home, we did a walk-through with the real estate agent.
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| walk up | 
walk along, walk on, walk in
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They walked up and down the hall, waiting for the doctor.
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| wall flower | 
a girl who is not invited to dance, no shrinking violet
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I won't go to the party because I feel like a wall flower when the boys don't ask me to dance.
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