Etymology

asunder

asun·der
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Today it means: Apart or separate from each other. Full definition →

Middle English asunder ← Old English onsundrum ← Proto-Indo-European *h₂en-
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asunder · adverb, adjective1

  1. Proto-Indo-European · inherited from*senH-“apart; for oneself; without”
  2. Proto-Germanic · inherited from*sundraz“alone, separate”
  3. Proto-West Germanic · inherited from*sundr
  4. Proto-Indo-European · inherited from*h₂en-“on, onto”
  5. Old English · inherited fromonsundrum
  6. Middle English · inherited fromasunder
  7. English todayasunder

From Middle English asunder, asonder (“apart in position, distant; apart in movement; to pieces; alone, separately; distinct in kind, different”), asondri (“distinct, separate”), onsunder, onsondre (“apart, asunder; alone, separately; especially, particularly (?)”), from Old English onsundrum, on sundur (“asunder, apart, privately”), probably from on- (prefix meaning ‘on, upon’) (ultimately from Proto-Indo-European *h₂en- (“on, onto”)) + sundor, sunder (“alone, apart; separately; privately”) (from Proto-West Germanic *sundr, from Proto-Germanic *sundraz (“alone, separate”), possibly from Proto-Indo-European *senH- (“apart; for oneself; without”)). By surface analysis, a- (prefix meaning ‘at; in; on’ denoting a condition, manner, or state) + sunder (“(obsolete except dialectal) different; separate”). cognates * Danish sønder * Dutch zonder * Faroese sundur * German sonder * Gothic 𐍃𐌿𐌽𐌳𐍂𐍉 (sundrō) * Icelandic sundur * Norwegian Bokmål sunder, sønder * Swedish sönder

asunder · verb2

  1. Proto-Germanic · inherited from*sundrōną“to separate, sunder”
  2. Proto-Indo-European · inherited from*úd“away; out”
  3. Old English · inherited fromasundran
  4. Middle English · inherited fromasondren“to alienate; to separate; to depart; to part company; to disappear”
  5. English todayasunder

From Middle English asondren (“to alienate; to separate; to depart; to part company; to disappear”), from Old English asundran, āsundrian (“to disjoin; to separate; to sunder, put asunder; to sever”) (possibly influenced by onsundrum (adverb): see etymology 1), from ā- (prefix meaning ‘away; from’) (ultimately from Proto-Indo-European *úd (“away; out”)) + sundrian (“to separate, sunder”) (from Proto-Germanic *sundrōną (“to separate, sunder”), from *sundraz (“alone, separate”) (see further at etymology 1) + *-ōną (suffix forming factitive verbs from adjectives)).

Words from the same roots

Proto-Indo-European*h₂en- all →

onamongthereaboutaslant

Proto-Germanic*sundraz all →

sundrysunder

Proto-Indo-European*senH- all →

sundry

Proto-Indo-European*úd all →

oututmostoutenur-

Proto-Germanic*sundrōną all →

sunder

Etymology from Wiktionary, CC BY-SA 4.0.