English

Etymology

Etymology tree
Proto-Indo-European *upó
Proto-Italic *supo
Latin sub
Latin sub-der.
English sub-
Proto-Indo-European *dwóh₁
▲
Proto-Indo-European *trísinflu.
Proto-Indo-European *d(w)is-
Proto-Italic *dis-
Latin dis-
Proto-Indo-European *med-
Proto-Indo-European *meh₁-
Proto-Italic *mētis
Latin mētior
Latin dīmētior
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin dīmēnsiōder.
English dimension
English subdimension

    From sub- + dimension.

    Noun

    subdimension (plural subdimensions)

    1. A secondary or subsidiary dimension.
    source: https://en.wiktionary.org/wiki/subdimension