Term: archaeopteryx: extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: serrated wrack: brown algae seaweed with serrated edges
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: norgestrel: synthetic progestin used in oral contraceptives
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: bootlegger: someone who makes or sells illegal liquor
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: header: a framing member crossing and supporting the ends of joists, studs, or rafters so as to transfer their weight to parallel joists, studs, or rafters
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: biographer: someone who writes an account of a person's life
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: hereditament: any property (real or personal or mixed) that can be inherited
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: united states dollar: the basic unit of money in the United States
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: flashing: sheet metal shaped and attached to a roof for strength and weatherproofing
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: saphenous vein: either of two chief superficial veins of the leg that drain blood from the foot
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: genus davallia: Old World tropical fern; in some classification systems placed directly in family Polypodiaceae