Term: impenetrability: the quality of being impenetrable (by people or light or missiles etc.)
Broader: quality: an essential and distinguishing attribute of something or someone; --Shakespeare | Unrelated: dried fruit: fruit preserved by drying
Broader: quality: an essential and distinguishing attribute of something or someone; --Shakespeare | Unrelated: vitelline circulation: circulation of blood between the embryo and the yolk sac
Broader: quality: an essential and distinguishing attribute of something or someone; --Shakespeare | Unrelated: caprimulgiform bird: long-winged nonpasserine birds
Broader: quality: an essential and distinguishing attribute of something or someone; --Shakespeare | Unrelated: septobasidium: type genus of Septobasidiaceae: smooth shelf fungi usually having a well-developed sometimes thick-walled hypobasidium
Broader: quality: an essential and distinguishing attribute of something or someone; --Shakespeare | Unrelated: reflation: inflation of currency after a period of deflation; restore the system to a previous state
Broader: quality: an essential and distinguishing attribute of something or someone; --Shakespeare | Unrelated: airfoil: a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight
Broader: quality: an essential and distinguishing attribute of something or someone; --Shakespeare | Unrelated: arabidopsis lyrata: a small noninvasive cross-pollinating plant with white flowers; closely related to Arabidopsis thaliana
Broader: quality: an essential and distinguishing attribute of something or someone; --Shakespeare | Unrelated: negotiator: someone who negotiates (confers with others in order to reach a settlement)
Broader: quality: an essential and distinguishing attribute of something or someone; --Shakespeare | Unrelated: mallow: any of various plants of the family Malvaceae
Broader: quality: an essential and distinguishing attribute of something or someone; --Shakespeare | Unrelated: continental army: the American army during the American Revolution