Meaning of “contact” - Learner’s Dictionary

contact

noun uk us /ˈkɒntækt/
COMMUNICATION [ U ]

B1 communication with someone, especially by speaking to them:

We keep in close contact with our grandparents.
Jo and I are determined not to lose contact.
TOUCH [ U ]

a situation in which two people or things are touching each other:

She dislikes any kind of physical contact.
Wash your hands if they come into contact with chemicals.
PERSON [ C ]

A2 someone you know who may be able to help you because of their job or position:

business contacts
EYE [ C ] ( also contact lens)

a small piece of plastic that you put on your eye to make you see more clearly

→ See also eye contact

(Definition of “contact noun” from the Cambridge Learner’s Dictionary © Cambridge University Press)