An occupational therapist works with a client to help them achieve a fulfilled and satisfied state in life through the use of purposeful activity or interventions designed to achieve functional outcomes which promote health, prevent injury or disability and which develop, improve, sustain or restore the highest possible level of independence..
Wiktionary (0.00 / 0 votes) Rate this definition: functionality (Noun) The ability to perform a task or function; that set of functions that something is able or equipped to perform. functionality (Noun)
function. n. 1. the natural action or intended purpose of a person or thing in a specific role: the function of a hammer is to hit nails into wood. 2. an official or formal social gathering or ceremony. 3. a factor dependent upon another or other factors: the length of the flight is a function of the weather.