a person charged with the care or custody of persons, animals, or things; keeper. 2. the chief administrative officer in charge of a prison. 3. any of various public officials charged with superintendence, as over a port or wildlife. 4. air-raid warden.
Dictionary entry overview: What does narrow mean? â¢ NARROW (noun) The noun NARROW has 1 sense: 1. a narrow strait connecting two bodies of water Familiarity information: NARROW used as a noun is very rare. â¢ NARROW (adjective) The adjective NARROW has 5 senses: 1. not wide 2. limited in size or scope 3. lacking tolerance or flexibility or breadth of view
Narrowcasting has traditionally been understood as the dissemination of information to a narrow audience; not to the broader public at-large. Also called niche marketing or target marketing, narrowcasting involves aiming media messages at specific segments of the public defined by values, preferences, demographic attributes, and/or subscription. Narrowcasting is based on the postmodern idea that mass audiences do not exist. While the first uses of the term appeared within the context of subscrip