Bulgarian-English translations for проблясък

• gleam
  The rescue workers preserved a gleam of optimism that they might still survive.
• glimmer
  The glimmer of the fireflies was pleasant to watch.
  A glimmer of hope.
  The fireflies glimmered in the dark.
• glimpse
  I only got a glimpse of the car, so I can tell you the colour but not the registration number
  I have only begun to glimpse the magnitude of the problem.
• glint
  I saw the glint of metal as he raised the gun.
  The knife is glint.
  A wedding ring glinted on her finger.