Verb impinge on has 1 sense
  1. hit, strike, impinge on, run into, collide with - hit against; come into sudden contact with; "The car hit a tree"; "He struck the table with his elbow"
    --1 is one way to touch
    Sample sentences:
    Somebody ----s something
    Somebody ----s somebody
    Something ----s somebody
    Something ----s something
,
TOP