whomsoever
pronUS /ˌhumsoʊˈɛvəɹ/
Etymology From Middle English whom so evere, whom soever, whom-so-ever, whom-so-evere, whomsoever, whom-so-evyr. By surface analysis, whom + so + ever.
1
Formal Whatever person or persons (as object of a verb or preposition): emphasised or elaborated form of whomever.
- We shall tell the good news to whomsoever we meet.
- Whomsoever I shall kiss, that same is he: hold him fast.1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC, Matthew 26:48:
1 more example
- Whomsoever I've cured, I've sickened now / And whomsoever I've cradled, I've put you down1994, Soundgarden, “Fell on Black Days”: