touch · v
touch (GET CLOSE)
B2 If two things touch, they are so close to each other that there is no space between them.
Dictionary examples:
These two wires must not touch. (32.6)
touch (EMOTION)
B2 to affect your emotions, especially so that you feel pleased or a little sad
Dictionary examples:
I was deeply touched by her letter. (34.6)
not touch sb/sth
C2 to not harm someone or not damage something
Dictionary examples:
Don't worry about them - they can't touch you. (22.5)
touch (PUT HAND ON)
B1 to put your hand on something
Dictionary examples:
She touched her phone screen and accidentally ordered 100 pizzas. (0.0)
He touched the old book and sneezed from a dust cloud. (0.0)
He touched the hot stove and danced like a startled flamingo. (0.0)
That paint is wet - don't touch it. (21.6)
He touched the girl on the arm to get her attention. (33.3)