Threshold may refer to:

Science

Biology

  • Threshold (reference value)
  • Absolute threshold
  • Absolute threshold of hearing
  • Action potential
  • Aerobic threshold
  • Anaerobic threshold
  • Dark adaptation threshold
  • Epidemic threshold
  • Flicker fusion threshold
  • Masking threshold
  • Odor detection threshold
  • Renal threshold
  • Seizure threshold
  • Sensory threshold
  • Threshold expression
  • Threshold limit value
  • Threshold model
  • Threshold of pain
  • Threshold potential
  • Ecological threshold
  • Error threshold (evolution)
  • Extinction threshold
  • Lasing threshold
  • Percolation threshold
  • Polygyny threshold model
  • Threshold cryptosystem
  • Threshold displacement energy
  • Threshold energy
  • Threshold graph
  • Threshold knowledge
  • Threshold model
  • Threshold voltage
  • Thresholding (image processing)
  • Transparency threshold

Architecture

  • Threshold (architecture), the sill of a door

Literature

  • Threshold (1990 novel), a science fiction novel by Chris and Janet Morris
  • Threshold (Sara Douglass novel), a fantasy novel
  • Threshold (Palmer novel), a science fiction novel by David R. Palmer
  • Threshold, the first volume of the collected short fiction of Roger Zelazny
  • Threshold (DC Comics), a comic book published by DC Comics
  • Threshold, an ancient civilization in Marvel Comics
  • Threshold, a science-fiction novel by Caitlín R. Kiernan
  • Threshold, a Christian novel by Bill Myers (author)
  • Threshold, a science-fiction novel by Ben Mezrich
  • Threshold Editions, a conservative imprint

Media

  • Threshold (1981 film)
  • Threshold, a 2008 film directed by Deepak Rauniyar
  • Threshold (TV series), an American science fiction drama TV series
  • "Threshold" (Stargate SG-1), an episode of the TV series
  • "Threshold" (Star Trek: Voyager), an episode of the TV series
  • Threshold Entertainment, a Hollywood Intellectual Property Management and Production Company
  • Threshold Podcast, a podcast focused on long-form reporting of climate justice topic
  • Threshold (1981 video game), a 1981 video game
  • Threshold (2024 video game), a 2024 video game

Music

  • Threshold (band), a UK progressive metal band
  • Threshold House, a record label created by Coil
  • Threshold Records, a record label created by The Moody Blues

Albums

  • Threshold (album), a 2006 album by HammerFall
  • Thresholds (album), a 1992 album by Nocturnus
  • Threshold, a 1997 album by Erik Norlander

Songs

  • "Threshold", by Pocahaunted, 2010
  • "Threshold", by Sex Bob-Omb from the Scott Pilgrim vs. the World soundtrack, 2010
  • "Threshold", by Slayer from God Hates Us All, 2001
  • "Threshold", by the Steve Miller Band from Book of Dreams, 1977
  • "Threshold", by Turnover from Peripheral Vision, 2015
  • "The Threshold", by Connie Smith from Connie Smith, 1965

Other uses

  • Thresholds, a nonprofit organization serving persons with mental illnesses and substance abuse problems in Illinois
  • Threshold Audio, a manufacturer of high end audio amplifiers
  • Displaced threshold, an aviation term
  • Election threshold, a concept in voting systems
  • Poverty thresholds (United States Census Bureau)
  • In government procurement, the expenditure value which determines which rules and procedures are to be applied to a proposed purchase

See also