verticality /-kalˈi-ti/ noun

verˈtically adverb

verˈticalness noun

vertical angles plural noun

Opposite angles formed by intersecting lines

vertical circle noun

A great circle of the heavens passing through the zenith and the nadir

vertical grouping noun

In primary schools, the teaching of groups of children of various ages together (also called family grouping)

vertical integration noun (economics)

The merging (or takeover) of one company with (or by) another involved in a different stage of production of the same thing

vertically challenged adjective

(in politically correct language) denoting a person of less than average height

vertical scanning noun (TV)

Scanning in which the lines are vertical, not, as normally, horizontal

vertical take-off noun (aeronautics)

Immediate take-off without preliminary run

vertical thinking noun

Thinking by logical deduction, as opposed to lateral thinking (qv)