Term: blackboard: sheet of slate; for writing with chalk
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: squatina: type genus of the Squatinidae: angel sharks
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: analysis: the use of closed-class words instead of inflections: e.g., `the father of the bride' instead of `the bride's father'
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: perseveration: the tendency for a memory or idea to persist or recur without any apparent stimulus for it
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: graze: a superficial abrasion
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: kirtle: a long dress worn by women
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: handicraft: a craft that requires skillful hands
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: unkindness: lack of sympathy
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: chest pain: pain in the chest
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: monsoon: rainy season in southern Asia when the southwestern monsoon blows, bringing heavy rains
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: subcompact: a car smaller than a compact car