The state of being alone; solitude, isolation.
To establish communication with something or someone.
To touch; to come into physical contact with.
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.