Etymograph

English

unarbitrary

Unarbitrary comes from Latin arbitrārius ‘arbitrating’, and goes back to arbiter.

  1. Latinc. 75 BCE–200 CEarbiter‘arbitrator, arbiter’
  2. Latin, derivedc. 75 BCE–200 CEarbitrārius‘arbitrating’
  3. Middle Englishc. 1150–1500arbitrarie
  4. English1500–presentarbitrary
  5. Englishtodayunarbitrary

attested reconstructed ? uncertain or disputed deepest recorded ancestor

Lineage

  1. Latinc. 75 BCE–200 CEarbiter‘arbitrator, arbiter’
  2. Latin, derivedc. 75 BCE–200 CEarbitrārius‘arbitrating’
  3. Middle Englishc. 1150–1500arbitrarie
  4. English1500–presentarbitrary
  5. Englishtodayunarbitrary

A compound of un- + arbitrary

Proto-Indo-European *n̥- ‘not, un-’

Proto-Germanic *un- ‘not, un-’

Proto-West Germanic *un- ‘not, un-’

English un-

Latin arbiter ‘arbitrator, arbiter’

Latin arbitrārius ‘arbitrating’

Middle English arbitrarie

English arbitrary

Linked words

through Latin arbiter ‘arbitrator, arbiter’

arbitration, arbiter, arbitrator, arbitrage, arbitral, arbitrate, 2 more

Today it means

adj Not arbitrary.

Language periods are conventional ranges, not dates for this word.

Etymograph / Latin arbiter / unarbitrary