Liminal

//ˈlɪmən(ə)l// adj

Definitions

Adjective
  1. 1
    Of or pertaining to an entrance or threshold.

    "[W]ith the utmost strictness, we excommunicate digamists, as bringing infamy upon the Paraclete by the irregularity of their discipline. The selfsame liminal limit we fix for adulterers also and fornicators; dooming them to pour forth tears barren of peace, and to regain from the church no ampler return than the publication of their disgrace."

  2. 2
    Pertaining to or in a state that is in-between or transitional between two (or more) other states, while belonging to neither; pertaining to or in a state such as to be neither definitively in a particular other state or category nor definitively outside it.
  3. 3
    Of or pertaining to a beginning or first stage of a process.

    "If it be assumed […] (2) that the imperceptible value which it [resistance] finally attains is equal to the liminal intensity of the stimulus; and (3) that the intensity of the sensation is proportionate to the magnitude of the area of the circle of irradiation,—the same relation between strength of stimulus, liminal intensity, and intensity of sensation is found as is expressed by 'Fechner's formula' (Maassformel)."

Etymology

From Latin limināris, from līmen (“doorstep, threshold; doorway, entrance; beginning, commencement”) + -ālis (suffix forming adjectives of relationship from nouns). Līmen is possibly derived from līmus (“askew; sideways”) (possibly ultimately from Proto-Indo-European *Heh₃l- (“to bend, bow; elbow”)) + -men (suffix forming neuter nouns of the third declension) (from Proto-Indo-European *-mn̥ (suffix forming action nouns or result nouns from verbs)).

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