To get in touch with someone, like calling, emailing, or meeting them.
I'll contact you next week to arrange a meeting.
Please contact customer service if you have any questions.
When two things touch each other.
Avoid contact with the hot stove.
The ball made contact with the bat.
A person who can help you, often in business or a specific area.
He has a lot of contacts in the industry.
She used her contacts to get a job interview.
Communication between people.
We're in daily contact with our clients.
Keep in contact after you move.