Definitions
1.nounAny 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.nounA plastic paste meant for filling cracks and holes in plaster.
3.nounA paste-like substance that fills a gap.
4.verbTo fill or repair with a plastic paste.
5.verbTo fill cracks or holes with a spackle.
6.verbTo fill gaps with something, as if spackling; to speckle"The neighborhood has been spackled with coffee shops."