(mathematics) Conversion to, or description using a contact manifold

plural of contactization

(obsolete) An act of touching.

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.

(sports) An athletic contest which involves a significant amount of physical contact between the participating athletes.

plural of contact sport

(linguistics) a pidgin language

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

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

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.