Flicker

Flicker may refer to:


 * Flickers, woodpeckers of the subgenus Colaptes
 * Flicker (screen), a darkness artifact that occurs on a video display not present in source material
 * Flicker (light), a perceptible change in brightness of a light source
 * Flicker, a guitar tremolo made by ESP Guitars in the late 1970s and early 1980s

Science/Engineering


 * A system may flicker (jump between basins of attraction) as it approaches a critical transition.
 * Power-line flicker, a fluctuation in the voltage of AC power lines, whose compliance is regulated by IEC61000-3-3
 * Flicker noise, electrical noise with a 1/f spectrum.

People
 * Tal Flicker (born 1992), Israeli judoka
 * Theodore Flicker (1930–2014), American playwright
 * Yuval Flicker (born 1955), American mathematician

Popular culture
 * Flicker, the sophomore album by Ayria
 * Flicker, the original bass guitarist for the band Manic Street Preachers
 * Flicker, a character in the cartoon and video game Blazing Dragons
 * Flicker (novel), by Theodore Roszak
 * Flicker, a candle maker transformed into a candle man appearing in The Ice King of Oz and subsequent books by Eric Shanower
 * Flicker, a 1973 pinball table made by Bally
 * Flicker Records, a record label belonging to Sony
 * Flicker (album), the debut studio album by Niall Horan, or its title track
 * The Flicker, an experimental film created in 1965 by Tony Conrad
 * Flicker (film), a 2008 Canadian film
 * "Flicker" (song), a song by Porter Robinson from the album Worlds
 * "Flicker", a song by Audio Adrenaline from the album Some Kind of Zombie

Slang
 * A remote control device (especially for televisions)
 * A flyswatter