Definition of toucha:
(v) :
Primarily physical senses.
(v) :
(transitive) To make physical contact with; to bring the hand, finger or other part of the body into contact with.
(v) :
(transitive) To come into (involuntary) contact with; to meet or intersect.
(v) :
(intransitive) To come into physical contact, or to be in physical contact.
(v) :
(intransitive) To make physical contact with a thing.
(v) :
(transitive) To physically disturb; to interfere with, molest, or attempt to harm through contact.