Where does “besides” come from?

Besides derives from the English adverbial use of beside with the Old English possessive suffix -'s, itself from Middle English -s, Old French -esse, and Proto-Indo-European -es, ultimately tracing to Proto-Indo-European -iskos and -ēs.

besides (English): In addition, in addition to; Other than; except...

Definitions

  1. In addition, in addition to; Other than; except...

Ancestry of “besides”, step by step

StepLanguageWordMeaning
1English-sUsed to form regular plurals of nouns; Used to...
2English’s
3EnglishKingstownOS grid ref NY3959
4EnglishtownA settlement; an area with residential districts,...
5Middle Englishtountown
6Middle EnglishendeThe end or finishing of a thing; the terminal...
7Old Englishendeend, limit, border, corner
8Proto-Germanicandiin addition, furthermore, and
9Proto-Indo-Europeanh₂éntiopposite; near; in front
10Proto-Indo-Europeanh₂éntsforehead; front
11Proto-Indo-Europeanh₂ent-face; forehead; front
12Proto-Indo-Europeanh₂en-on, onto
Every word from Proto-Indo-European h₂en-