That which is common; the norm.
The principal current in a flow, such as a river or flow of air
To become mainstream.
To popularize, to normalize, to render mainstream.
To educate (a disabled student) together with non-disabled students.
Used or accepted broadly rather than by small portions of a population or market.
A permissible difference; allowing some freedom to move within limits.
The edge or border of any flat surface.
The yield or profit; the selling price minus the cost of production.
margin of victory
That which is ancillary; periphery.
The edge defining inclusion in or exclusion from a set or group.
The edge of the paper, typically left blank when printing but sometimes used for annotations etc.
A difference or ratio between results, characteristics, scores.
Collateral security deposited with a broker, to compensate the broker in the event of loss in the speculative buying and selling of stocks, commodities, etc.
To enter (notes etc.) into the margin.
To trade (securities etc.) on margin (collateral).
To add a margin to.