point à point signifie anglais

point-to-point▼◼◼◼(employing a simple network topology with a dedicated link between two endpoints)
adjective
[UK: pɔɪnt tuː pɔɪnt] [US: ˈpɔɪnt ˈtuː ˈpɔɪnt]

pointwise▼(occurring at each point)
adjective