Itâs an alternative treatment for ADHD, although not approved for that use like Strattera, and has been shown to be better than placebo for treating ADHD. That said, Wellbutrin has only a modest benefit for ADHD, with some studies showing that it works to some degree and others showing that it doesnât really work that well.
touch. 1  to touch a person or thing. 2  to be or come in contact. 3  to come near to something; verge (on or upon) 4  to pertain; bear (on or upon) 5  to treat a topic slightly or in passing: with on or upon. 6  to stop briefly or land (at a port, etc.) during a voyage. 7  Geom. to be tangent.
touchstone A criterion or test; a standard or measure. A touchstone is literally a smooth, black, siliceous stone used to test the purity of gold and silver alloys. By rubbing the alloy on the stone and analyzing the color of the streak on the stone, the gold or silver content can be determined.