\ʌmbɹˈakjʊləm], \ʌmbɹˈakjʊləm], \ʌ_m_b_ɹ_ˈa_k_j_ʊ_l_ə_m]\
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By Henderson, I. F.; Henderson, W. D.
By J.H. Kenneth
um-brak'[=u]-lum, n. (bot.) any umbrella-shaped appendage, as the cap borne on the seta of Marchantia.--adjs. UMBRAC'ULATE, nearly covered by a projecting process, as the face of some Orthoptera; UMBRACULIF'EROUS, bearing an umbraculum; UMBRAC'ULIFORM, having the general form of an umbrella, as a mushroom.
By Thomas Davidson
Word of the day
- in which atheromatous excised cutting or rotating catheter. differs from balloon and laser angioplasty procedures enlarge vessels dilation but frequently do not remove much plaque. If the plaque is removed by surgical excision under general anesthesia rather than an endovascular procedure through a catheter, it called ENDARTERECTOMY.