Wordnet Synset 03006695-n
http://lila-erc.eu/data/lexicalResources/LatinWordNet/id/LexicalConcept/03006695-n an entity of type: LexicalConcept
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 Synset 03006695-n