i Register
In some senses, nightwalking is marked as archaic, euphemistic. Watch for register when choosing this word.
noun
The activity of a prostitute who looks for clients on the streets.
Lee Lynn Pierce, an ex-prostitute active in the Prostitutes' Union of Massachusetts (PUMA), discussed the night walking law, which states that any woman walking at night unaccompanied by a man can be considered to be soliciting for sex and can be arrested and charged with prostitution.
Synonym of sleepwalking.