spackle

spackle definitions

verb
  • To fill gaps with something, as if spackling; to speckle 

  • To fill or repair with a plastic paste. 

  • To fill cracks or holes with a spackle. 

noun
  • Any powder (originally containing gypsum plaster and glue) that when mixed with water forms a plastic paste, which is used to fill cracks and holes in plaster. 

  • A plastic paste meant for filling cracks and holes in plaster. 

  • A paste-like substance that fills a gap.