it is essential that

  • 11Essential Marvel — is a line of American comic book reprints. It consists in a series of black and white paperbacks containing about 20 30 issues of mostly Silver Age or Bronze Age Marvel comic book reprints each. They contain between 450 and 650 pages, and coarse …

    Wikipedia

  • 12Essential medicines — Essential medicines, as defined by the World Health Organization are those drugs that satisfy the health care needs of the majority of the population; they should therefore be available at all times in adequate amounts and in appropriate dosage… …

    Wikipedia

  • 13Essential — Es*sen tial ([e^]s*s[e^]n sjal), a. [Cf. F. essentiel. See {Essence}.] 1. Belonging to the essence, or that which makes an object, or class of objects, what it is. [1913 Webster] Majestic as the voice sometimes became, there was forever in it an… …

    The Collaborative International Dictionary of English

  • 14Essential character — Essential Es*sen tial ([e^]s*s[e^]n sjal), a. [Cf. F. essentiel. See {Essence}.] 1. Belonging to the essence, or that which makes an object, or class of objects, what it is. [1913 Webster] Majestic as the voice sometimes became, there was forever …

    The Collaborative International Dictionary of English

  • 15Essential disease — Essential Es*sen tial ([e^]s*s[e^]n sjal), a. [Cf. F. essentiel. See {Essence}.] 1. Belonging to the essence, or that which makes an object, or class of objects, what it is. [1913 Webster] Majestic as the voice sometimes became, there was forever …

    The Collaborative International Dictionary of English

  • 16Essential fever — Essential Es*sen tial ([e^]s*s[e^]n sjal), a. [Cf. F. essentiel. See {Essence}.] 1. Belonging to the essence, or that which makes an object, or class of objects, what it is. [1913 Webster] Majestic as the voice sometimes became, there was forever …

    The Collaborative International Dictionary of English

  • 17Essential oils — Essential Es*sen tial ([e^]s*s[e^]n sjal), a. [Cf. F. essentiel. See {Essence}.] 1. Belonging to the essence, or that which makes an object, or class of objects, what it is. [1913 Webster] Majestic as the voice sometimes became, there was forever …

    The Collaborative International Dictionary of English

  • 18Essential Histories — Pays  Royaume Uni Langue Anglais Genre Histoi …

    Wikipédia en Français

  • 19essential — [ə sen′shəl, isen′shəl] adj. [ME essencial < LL essentialis: see ESSENCE] 1. of or constituting the intrinsic, fundamental nature of something; basic; inherent [an essential difference] 2. absolute; complete; perfect 3. absolutely necessary;… …

    English World dictionary

  • 20Essential Air Service — (EAS) is a U.S. government program enacted to guarantee that small communities in the United States, which, prior to deregulation, were served by certificated airlines, maintained commercial service. Its aim is to maintain a minimal level of… …

    Wikipedia