The usage of the inter-related terms horizontal and vertical varies with context.
There are ... When the curvature of the earth is taken into account, the concepts of
vertical and horizontal take on...
Horizontal definition, at right angles to the vertical; parallel to level ground. See
Define horizontal: positioned from side to side rather than up and down : parallel
to the ground — horizontal in a sentence.
Horizontal. Horizontal. Going side-to-side, like the horizon. Parallel to the horizon
. (Up-down is called vertical). See: Vertical ...
Definiton and equation for a horizontal line in coordinate geometry. ... Definition:
A straight line on the coordinate plane where all points on the line have the ...
Define horizontal. horizontal synonyms, horizontal pronunciation, horizontal
translation, English dictionary definition of horizontal. adj. 1. Of, relating to, or
Definition of 'horizontal' and comparison to its cousn 'vertical'
parallel to the plane of the horizon; at right angles to ... Meaning, pronunciation,
example sentences, and more from Oxford Dictionaries.
Different colored horizontal lines. Licensed from iStockPhoto. Different colored
horizontal lines. Licensed from iStockPhoto. adjective. The definition of horizontal
horizontal meaning, definition, what is horizontal: parallel to the ground or to the
bottom or top edge of something: . Learn more.