A word used as the title of a section, particularly in a dictionary, encyclopedia, or thesaurus. / (grammar) Any word which may be modified by an adjunct.

(South Africa) Any of several, typically evening blooming, flowers related to the Iris, in particular of the genus Hesperantha.

plural of Mulvey

(Internet, Web) A software system designed to support interoperable machine-to-machine interaction over a network.