(logic, mathematics) A function that is equivalent to the NOT operator.

(architecture) A doctrine, in several fields, that the function of something should be reflected in its design and the materials used in its construction

plural of functioning

In a functional manner.

present participle of functionate

simple past tense and past participle of functionate

Third-person singular simple present indicative form of functionate

(dated) To execute or perform a function; to transact one's regular or appointed business.

plural of functionalism

plural of transition function