Social intercourse; the dealings of one person or class in society with another; familiarity.
An 18th-century French card game in which the cards are subject to exchange, barter, or trade.
The exchange or buying and selling of commodities; especially the exchange of merchandise, on a large scale, between different places or communities; extended trade or traffic.
The act of touching physically; being in close association.
The situation of being within sight of something; visual contact.
The establishment of communication (with).
A contact lens.
The plane between two adjacent bodies of dissimilar rock.
A device designed for repetitive connections.
Contact juggling.
A nodule designed to connect a device with something else.
Someone who can be contacted, or with whom one is in communication.
To establish communication with something or someone.
To touch; to come into physical contact with.