Narcissists believe their personality and appearance is superior to others. Symptoms of narcissism include focusing only on one's self, lacking guilt and an inability to empathize. Narcissistic people tend to be vain. A marriage being undermined by narcissism might benefit from therapy.
Trocar: A sharply pointed shaft, usually with a three-sided point. A trocar may be used within a cannula, a hollow tube, designed to be inserted into a vein, artery, bone marrow or body cavity. The word trocar is derived from the French trois (three) + carre (side). Last Editorial Review: 6/9/2016.
Travertine is a clastic sedimentary rock formed by the precipitation of calcium carbonate. Travertineâs colours include white, cream, tan, brown and even red. For its textures and adaptability, travertine is used for a range of purposes including wall cladding, interior and exterior floor tiles as well as paving for pool surrounds.