tickle
US /ˈtɪk.əl/
UK /ˈtɪk.əl/

1.
chatouiller
lightly touch or stroke (a person or part of the body) in a way that causes a slight tingling sensation or makes the recipient laugh
:
•
She tried to tickle her baby's feet.
Elle a essayé de chatouiller les pieds de son bébé.
•
The feather tickled my nose.
La plume m'a chatouillé le nez.