landmark
[′lan‚märk] (cell and molecular biology)
Any distinctive feature that can be used to identify a chromosome.
(engineering)
Any fixed natural or artificial monument or object used to designate a land boundary.
(navigation)
A conspicuous natural or artificial object near or on land, other than an established aid to navigation, and observable by eye or radar; used in the piloting type of navigation.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
Landmark
Any building structure or place that has a special character or special historic or aesthetic interest or value as part of the heritage or cultural characteristics of a city, state, or nation.
Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
landmark
1. Any building, structure, or place that has a special character, special historic interest, and/or special aesthetic interest, or value, as part of the development, heritage, or cultural characteristics of a nation, state, city, or town.
2. A monument, fixed object, or marker on the ground that designates the location of a land boundary.
3. A formal designation of such status for a building by a national or local authority. Also see National Historic Landmark and National Register of Historic Places.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.