reflexive of G681; properly, to attach oneself to, i.e. to touch (in many implied relations):--touch.
to fasten one's self to, adhere to, cling to
to touch
of carnal intercourse with a women or cohabitation
of levitical practice of having no fellowship with heathen practices. Things not to be touched appear to be both women and certain kinds of food, so celibacy and abstinence of certain kinds of food and drink are recommended.