margin

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margin

1. Commerce the profit on a transaction
2. Economics the minimum return below which an enterprise becomes unprofitable
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005

margin

[′mär·jən]
(geography)
The boundary around a body of water.
(graphic arts)
The blank area at the vertical and horizontal edges of a printed page.
(science and technology)
An outside limit.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

margin

1. The exposed flat surface of the stiles and rails which form the framing around a panel.
2. The projecting surface above the stair nosings in a close string.
3. The mitered border around a hearth.
4. The exposed surface of a slate or tile which is not covered by the one above.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.

margin

A blank row at the extreme top and bottom or a blank column at the extreme left and right sides of a sheet of paper or on-screen window. Margins are used for design purposes as well as to accommodate printers that cannot print to the very edge of the paper. See margin guide and gutter.
Copyright © 1981-2019 by The Computer Language Company Inc. All Rights reserved. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction is strictly prohibited without permission from the publisher.
References in periodicals archive ?
A positive surgical margin was defined as invasive tumour involving an inked margin of resection.
Barnes and Kanbour thus advocated that neck dissection not be done electively, but only when there is strong clinical or histologic evidence of metastasis or in order to achieve an adequate margin of resection. [5] We performed neck di ssection on our patient because of the location of his tumor in the neck.
However, the involved margin of resection does expose the patient to the exponential risk of local recurrence and subsequently to poor prognosis.3-5