The Collaborative International Dictionary
touch on \touch" on\, v. t. To mention briefly, or in passing.
Wiktionary
vb. 1 (context transitive idiomatic English) To mention briefly. 2 (context transitive idiomatic English) To come or go to for a short time.
WordNet
v. refer to or discuss briefly
have to do with or be relevant to; "There were lots of questions referring to her talk"; "My remark pertained to your earlier comments" [syn: refer, pertain, relate, concern, come to, bear on, touch]
restore by replacing a part or putting together what is torn or broken; "She repaired her TV set"; "Repair my shoes please" [syn: repair, mend, fix, bushel, doctor, furbish up, restore] [ant: break]
have an effect upon; "Will the new rules affect me?" [syn: affect, impact, bear upon, bear on, touch]