Etymograph

English

in vacuo

In vacuo comes from Latin in vacuō ‘in vacuum’.

  1. Latinc. 75 BCE–200 CEin vacuō‘in vacuum’
  2. Englishearliest quotation 1965in vacuo

attested reconstructed ? uncertain or disputed

Lineage

  1. Latinc. 75 BCE–200 CEin vacuō‘in vacuum’
  2. Englishearliest quotation 1965in vacuo

Earliest quotation: 1965, Attila Zohar, Kings Cross Black Magic: “Their own mental capacity to examine what they saw…”

Today it means

adv In a partial or full vacuum.

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

Etymograph / Latin in vacuō / in vacuo