1. flash  noun
    1.  laom masculine noun, 3rd declension
    2.  splancfeminine noun, 2nd declension
    3.  scalfeminine noun, 2nd declension
  2. flash  other
    1.  splanc(photography)
  3. flash  verb
    1.  caith(light)transitive verb
    2.  splanc(light)intransitive verb