horizontal

nouns

something that is oriented horizontally

horizontal

is a type of (narrower)

position or alignment relative to points of the compass or other specific directions

parallel to or in the plane of the horizon or a base line

"a horizontal surface"

horizontal

is derived from

antonym

antonym

is similar to

in the shape of (a horizontal piece on) a cross

is similar to

horizontally level

"a flat roof"

is similar to

being on a precise horizontal plane

"a billiard table must be level"

is similar to

applied to a fish depicted horizontally

is an attribute of

position or alignment relative to points of the compass or other specific directions