The study of how objects, events and behaviors mean something to people, as signs and symbols.

Peirce] An occurrence of meaning, involving the combination of all three parts of the semiotic triad. Links: [CD] semiosis, [S4B] semiosis.

Semiosis is any form of activity, conduct, or process that involves signs, including the production of meaning. The term was introduced by Charles Sanders Peirce (1839–1914) to describe a process that interprets signs as referring to their objects, as described in his theory of sign relations, or semiotics. Other theories of sign processes are sometimes carried out under the heading of semiology, following on the work of Ferdinand de Saussure (1857–1913).