ejac·u·late [i-'ja-kyə-,lāt] -vb, n

  1. to eject from a living body
  2. to eject (semen) in orgasm
  3. to utter suddenly and vehemently
  4. to eject a fluid
  5. the semen released by one ejaculation

ejac·u·la·tion [i-,ja-kyə-'lā-shən] -n

  1. an act of ejaculating
  2. a sudden discharging of a fluid from a duct
  3. something ejaculated
  4. a short sudden emotional utterance

ejac·u·la·to·ry [i-'ja-kyə-lə-,tȯr-ē] -adj

  1. marked by or given to vocal ejaculation
  2. casting or throwing out
  3. associated with or concerned in physiological ejaculation
    • ejaculatory vessels

ejaculatory duct -n

  1. a duct through which semen is ejaculated
  2. either of the paired ducts in the human male that are formed by the junction of the duct from the seminal vesicle with the vas deferens and that pass through the prostate to empty into the urethra by means of a small opening

eject [i-'jekt] -vt, adj, n

  1. to throw out esp. by physical force, authority, or influence
    • eject ed the player from the game
  2. to evict from property
  3. to throw out or off from within
    • eject s the empty cartridges

ejec·ta [i-'jek-tə] -n pl but sing or pl in constr

  1. material thrown out (as from a volcano)

ejection seat -n

  1. an emergency escape seat for propelling an occupant out and away from an airplane

eject·ment [i-'jek(t)-mənt] -n

  1. the act or an instance of ejecting : dispossession
  2. an action for the recovery of possession of real property and damages and costs

ejec·tor [i-'jek-tər] -n

  1. one that ejects
  2. a mechanism of a firearm that ejects an empty cartridge
  3. a jet pump for withdrawing a gas, fluid, or powdery substance from a space