a thing constructed; a complex entity constructed of many parts | the act of looking out |
the manner of construction of something and the arrangement of its parts | a structure commanding a wide view of its surroundings |
a particular complex anatomical part of a living thing and its construction and arrangement | an elevated post affording a wide view |
the complex composition of knowledge as elements and their combinations | a person employed to keep watch for some anticipated event |
the people in a society considered as a system organized by a characteristic pattern of relationships | |