Term: 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
Broader: physical entity: an entity that has physical existence | Unrelated: kingfish: large game fish of Australia and New Zealand
Broader: physical entity: an entity that has physical existence | Unrelated: old country: the country of origin of an immigrant
Broader: physical entity: an entity that has physical existence | Unrelated: spreader: a hand tool for spreading something
Broader: physical entity: an entity that has physical existence | Unrelated: tosser: terms of abuse for a masturbator
Broader: physical entity: an entity that has physical existence | Unrelated: mattock: a kind of pick that is used for digging; has a flat blade set at right angles to the handle
Broader: physical entity: an entity that has physical existence | Unrelated: substance: the real physical matter of which a person or thing consists
Broader: physical entity: an entity that has physical existence | Unrelated: computer architecture: the art of assembling logical elements into a computing device; the specification of the relation between parts of a computer system
Broader: physical entity: an entity that has physical existence | Unrelated: kinematics: the branch of mechanics concerned with motion without reference to force or mass
Broader: physical entity: an entity that has physical existence | Unrelated: capsizing: (nautical) the event of a boat accidentally turning over in the water
Broader: physical entity: an entity that has physical existence | Unrelated: boletus subvelutipes: a fungus with a velvety stalk and usually a dingy brown cap; injured areas turn blue instantly