spackle

noun

1. (countable, uncountable)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.
2. (countable, uncountable)A plastic paste meant for filling cracks and holes in plaster.
3. (countable, uncountable)A paste-like substance that fills a gap.

   “a spackle of guacamole inside a taco shell”

verb

1. (transitive)To fill or repair with a plastic paste.
2. (intransitive)To fill cracks or holes with a spackle.
3. To fill gaps with something, as if spackling; to speckle

   “The neighborhood has been spackled with coffee shops.”

name

1. (alt-of)Alternative letter-case form of spackle.