Look up altitude in Wiktionary, the free dictionary.

Altitude is the height of an object over a datum.

It may also refer to:

• Height
• Altitude (astronomy), one of the coordinates of the horizontal coordinate system
• Altitude (triangle), in geometry, a line passing through one vertex of a triangle and perpendicular to the opposite side
• Altitude Sports and Entertainment, a regional sports network in Colorado
• Altitude (journal): A Journal of Emerging Humanities Work
• Altitude (computer game): A 2D aerial combat game released in 2009

Music

• Altitude (ALT album), the collaborative album released by Tim Finn, Andy White & Liam O'Moanlai under the name ALT
• Altitude (Autumn album), the album by Dutch rockband Autumn
• Altitude (Yellow Second album), the album by pop punk band Yellow Second

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