jaywalk

As verbs the difference between jaywalk and crosswalk

is that jaywalk is (chiefly|north america|legal) to behave as a jaywalker; to violate pedestrian traffic regulations by crossing a street away from a designated crossing or to walk in the part of the street intended for cars rather than on the sidewalk while crosswalk is to relate / map equivalent elements (fields) in multiple database schema.

As a noun crosswalk is

(us) place where pedestrians can cross a street.

As verbs the difference between sleepwalk and jaywalk

is that sleepwalk is to walk and/or perform other actions while sleeping; to somnambulate while jaywalk is (chiefly|north america|legal) to behave as a jaywalker; to violate pedestrian traffic regulations by crossing a street away from a designated crossing or to walk in the part of the street intended for cars rather than on the sidewalk.