Vertical
Vertical is a geometric term of location which may refer to:

Vertical direction, the direction aligned with the direction of the force of gravity, up or down
Vertical (angles), a pair of angles opposite each other, formed by two intersecting straight lines that form an "X"
Vertical (music), a musical interval where the two notes sound simultaneously
"Vertical", a type of wine tasting in which different vintages of the same wine type from the same winery are tasted
Vertical Aerospace, stylised as "Vertical", British aerospace manufacturer
Vertical Kilometer, a discipline of skyrunning
Vertical market, a market in which vendors offer goods and services specific to an industry

Media
Vertical (1967 film), Soviet movie starring Vladimir Vysotsky
"Vertical" (Sledge Hammer!), 1987 television episode
Vertical (novel), 2010 novel by Rex Pickett
Vertical Entertainment, an American independent film distributor and production company
Vertical (publisher), a novel and manga imprint of Kodansha USA
Vertikal, a 2013 album by the Swedish band Cult of Luna

See also
Vertical integration, a management term describing a style of ownership and control
Vertical blinds, a type of window blind
Vertical jump, a measure of how high an individual or athlete can elevate off the ground from a standstill
Vertical loop, a section of roller coaster track which causes the riders to complete a 360 degree turn
Horizontal (disambiguation)
↕, see Arrow (symbol)#Arrows in Unicode