• -s-

    Origin

    From , from , which survives in many old compounds. In more recent coinage, from contraction of the derived clitic -'s in compounds. For more, see -'s.

    Interfix

    interfix

    1. Genitival interfix used to link elements in some compounds, equivalent to the possessive clitic -'s.hogshead, kingsman, yearsworth, womenswear
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