Meaning of “walk” - Learner’s Dictionary

walk

verb us uk /wɔːk/
You're mad to walk home alone at night.I suggest that we park the car here and walk into town.He's now well enough to walk unaided.I couldn't walk any farther.I can't walk any faster.

A1 [ I, T ] to move forward by putting one foot in front of the other and then repeating the action:

She walks to school.
We walked twenty miles in all.
walk sb home/to sth

to walk with someone in order to guide them or keep them safe:

He walked me to my house.
walk the dog

to walk with a dog to give the dog exercise

(Definition of “walk verb” from the Cambridge Learner’s Dictionary © Cambridge University Press)