What does horizontal mean in English?

You can learn horizontal Pronunciation, Grammar & Synonyms in this most authoritative English Dictionary.

horizontal Meaning, Definition, Pronunciation, Grammar & Synonyms❤️

0 parallel to the ground or to the bottom or top edge of something:
- Draw a horizontal line across the bottom of the page.
- Keep the patient horizontal with the feet slightly raised.
1 a horizontal line, surface, or position:
- Rotate it slowly from the horizontal into a vertical position.
2 flat or level; parallel with the ground:
- Keep the patient in a horizontal position with her feet slightly raised.
3 something that is horizontal goes across, level to the ground, rather than up or down:
- Horizontal drilling has given the oil industry a way to extract oil from places where it was once almost impossible.
4 relating to companies, departments, etc. that have the same activities as each other:
- a horizontal agreement/alliance
5 relating to a company or organization that has few or no different levels of management:
- The horizontal organization allows participants to solve many problems themselves.
- a horizontal management structure/system

On this graph, time is on the horizontal X-axis, and distance is on the vertical Y-axis.
Try to avoid wearing clothes with horizontal stripes as they're really not flattering.
The transmissibility of the capacity to induce biofilm formation in co-culture suggested a significant role for horizontal gene transfer in the phenomenon.
The cells cultured on the horizontal substrate are exposed to a range of shear stresses, depending on their proximity to the fluid source.
The glass meets the walls directly, also giving the horizontal emphasis internally.
The horizontal top and bottom bars indicate the lowest and highest values, excluding outliers.
The horizontal seams reveal each batch of concrete pouring (about every three metres).
The weaving of such long strips must have been carried out on a horizontal loom, a 'male' piece of equipment.