Chalk (Noun)

Meaning ¹

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.

Classification

Nouns denoting man-made objects.

Related Words

• Chalk (verb)
• Chalky (adjective)

Meaning ²

A pure flat white with little reflectance.

Classification

Nouns denoting attributes of people and objects.

Hypernyms

• Whiteness

Related Words

• Chalky (adjective)

Meaning ³

An amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant.

Classification

Nouns denoting man-made objects.

Synonyms

• Deoxyephedrine
• Glass
• Chicken Feed
• Trash
• Methedrine
• Methamphetamine Hydrochloride
• Meth
• Crank
• Ice
• Shabu
• Methamphetamine

Hypernyms

• Upper
• Controlled Substance
• Amphetamine
• Speed
• Pep Pill

Meaning ⁴

A soft whitish calcite.

Classification

Nouns denoting substances.

Related Words

• Chalky (adjective)