BabelNet

bn:00017550n

Noun Concept

chalk

A piece of calcite or a similar substance, usually in the shape of a crayon, that is used to write or draw on blackboards or other flat surfaces WordNet 3.0

Definitions

Examples

Relations

Sources

A piece of calcite or a similar substance, usually in the shape of a crayon, that is used to write or draw on blackboards or other flat surfaces WordNet 3.0 & Open English WordNet

A soft, pure, earthy, fine-textured, usually white to light gray or buff limestone of marine origin, consisting almost wholly (90-99%) of calcite. OmegaWiki

A piece of chalk, or nowadays processed compressed gypsum, that is used for drawing and for writing on a blackboard. Wiktionary

A piece of chalk used for drawing and on a blackboard. Wiktionary (translation)

The chalk written on the blackboard makes a squeaky sound. Wiktionary

IS A

HAS KIND

DERIVATION

SUBSTANCE MERONYM