• Basal

    Pronunciation

    Origin

    base + -al

    Full definition of basal

    Adjective

    basal

    1. Relating to, or forming, the base, or point of origin.
    2. (chiefly systematics) In a phylogenetic tree, being a group, or member of a group, which diverged earlier.Hittite is a basal Indo-European language.A magnolia is a basal angiosperm.

    Noun

    basal

    (plural basals)
    1. (anatomy) Any basal structure or part
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