A ball used for contact juggling, usually made of glass, plastic or acrylic and significantly larger and heavier than a juggling ball.

(geology) Change to rock in physical contact with molten lava

(juggling) The art of moving a ball or balls over one's body by rolling them, with very few throws.

A thin lens, made of flexible or rigid plastic, that is placed directly on to the eye to correct vision, used as an alternative to spectacles, or, if coloured, to change one's eye color cosmetically.

Inhibition of cell division in normal (noncancerous) cells when they contact a neighboring cell.

(linguistics) a pidgin language

The single person who represents an organization, for a specific task. / (computing) A person who is associated with a defined Internet entity. / (sciences) A specific intersection; a contact point.

The condition or action of looking at another human or animal in the eye.

(law) In United States civil procedure, the contact required between a party and a state in order for the courts of that state to constitutionally assert personal jurisdiction over that party.

plural of contact lens