1. The point above the observer that is directly opposite the nadir on the imaginary sphere against which celestial bodies appear to be projected

Derived forms: zeniths

See also: zenithal

Type of: celestial point

Antonym: nadir

Part of: celestial sphere, empyrean, firmament, heavens, sphere, vault of heaven, welkin

Encyclopedia: Zenith Zenith, Winnemac

• horizontal bar
• horizontal combination
• horizontal integration
• horizontal parallax
• horizontal section
• horizontal stabiliser
• horizontal stabilizer
• horizontal surface
• horizontal tail
• horizontality
• horizontally
• hormesis
• hormogonium
• hormonal
• hormone
• hormone-replacement therapy
• horn
• horn button
• horn fly
• horn in
• Horn of Africa
• horn of plenty
• horn poppy
• horn-rimmed
• horn-shaped