margin

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margin

1. Commerce the profit on a transaction
2. Economics the minimum return below which an enterprise becomes unprofitable

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.

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.

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.
References in periodicals archive ?
Number of Patients and Size of the Corneal Abrasion Number of Patients/ Size of the Fingernail Induced Eyes (n= 77) Corneal Abrasion 45 (58.44%) About 4 mm linear/oval shaped corneal abrasion below the inferior pupillary margin 30 (38.96%) About 5 mm in size and semicircular in shape at temporal aspect of cornea 02 (2.59%) About 6 mm or more in diameter covering pupillary area Table 4.
Inclusion criteria for PXG patients (Group A) was age between 20-65 years, untreated IOP more than 22 mmHg on at least two diurnal curves, open anterior chamber angle, glaucomatous optic disc, at least three Humphrey visual field tests with glaucomatous defects and presence of typical pseudoexfoliative material at the anterior lens capsule and/or at the pupillary margin.
Neovascularisation of the iris (NVI), also known as rubeosis iridis, occurs when new blood vessels are created from preexisting iris capillaries found near the pupillary margin (Figure 1) (10) and iris root.