(hypothesis etc)

  • 1hypothesis — [hī päth′ə sis, hipäth′ə sis] n. pl. hypotheses [hī päth′əsēz΄, hi päth′əsēz΄] [Gr, groundwork, foundation, supposition < hypotithenai, to place under < hypo , under + tithenai, to place: see HYPO & DO1] an unproved theory, proposition,… …

    English World dictionary

  • 2hypothesis — hy|poth|e|sis [haıˈpɔθəsıs US ˈpa: ] n plural hypotheses [ si:z] [Date: 1500 1600; : Greek; Origin: hypotithenai to put under, hypothesize ] 1.) an idea that is suggested as an explanation for something, but that has not yet been proved to be… …

    Dictionary of contemporary English

  • 3hypothesis — noun plural hypotheses, 1 (C) an idea that is suggested as a possible way of explaining a situation, proving an idea etc, which has not yet been shown to be true: put forward a hypothesis (=suggest a hypothesis): A number of hypotheses have been… …

    Longman dictionary of contemporary English

  • 4Gaia hypothesis — The study of planetary habitability is partly based upon extrapolation from knowledge of the Earth s conditions, as the Earth is the only planet currently known to harbour life. The Gaia hypothesis, also known as Gaia theory or Gaia principle,… …

    Wikipedia

  • 5Documentary hypothesis — JEPD redirects here. JEPD may also refer to Jointly Exhaustive, Pairwise Disjoint. Diagram of the Documentary Hypothesis. * includes most of Leviticus † includes most of Deuteronomy …

    Wikipedia

  • 6Jesus myth hypothesis — Jesus myth links here. For a comparison between Jesus Christ and pagan mythology see Jesus Christ and comparative mythology. The Jesus myth hypothesis, also referred to as the Jesus myth theory , the Christ myth or the Jesus myth is an argument… …

    Wikipedia

  • 7RNA world hypothesis — A comparison of RNA (left) with DNA (right), showing the helices and nucleobases each employs. The RNA world hypothesis proposes that life based on ribonucleic acid (RNA) pre dates the current world of life based on deoxyribonucleic acid (DNA),… …

    Wikipedia

  • 8Court Jester Hypothesis — The Court Jester hypothesis is a term coined by University of California, Berkeley professor Anthony D. Barnosky in 1999, that describes the antithesis of the Red Queen Hypothesis in evolutionary theory. It refers to the idea that abiotic forces… …

    Wikipedia

  • 9Germanic substrate hypothesis — The Germanic substrate hypothesis is an attempt to explain the distinctive nature of the Germanic languages within the context of the Indo European language family. It postulates that the elements of the common Germanic vocabulary and syntactical …

    Wikipedia

  • 10Aquatic ape hypothesis — The aquatic ape hypothesis (AAH), sometimes referred to as the aquatic ape theory, asserts that wading, swimming and diving for food exerted a strong evolutionary effect on the ancestors of the genus Homo and is in part responsible for the split… …

    Wikipedia