horizontalni

Horizontalni is a non-diacritic form of the Czech adjective horizontální, meaning horizontal. The term describes an orientation or alignment that runs parallel to the horizon, typically from left to right in standard layouts. In geometry, a horizontal line or plane is parallel to the horizon and perpendicular to vertical directions.

It is used across disciplines to specify layout, alignment, or movement. In design and typography, horizontalni indicates elements arranged side by side or requiring horizontal scrolling. In cartography and mapping, horizontal alignment refers to east–west orientation. In architecture and construction, horizontal bands, cornices, or structural members emphasize width and stability parallel to the ground.

Orthography varies by language and context. The standard Czech spelling is horizontální, but horizontalni appears in non-diacritic contexts, such as programming identifiers, file names, or data entry where diacritics are not available. The term also appears in other languages that omit diacritics, with a similar meaning. The closest English counterpart is horizontal.

See also: horizontal, horizontální, horizontal axis, horizontal scrolling.