without

 
Pronunciation: /wɪðˈaʊt/

preposition

  • 1in the absence of: he went to Sweden without her
  • [often with verbal noun] in circumstances in which the action mentioned does not happen: they sat looking at each other without speaking
  • 2not having the use or benefit of: the first person to make the ascent without oxygen
  • 3 archaic or literary outside: the barbarians without the gates

adverb

archaic or literary
  • outside: the enemy without

conjunction

archaic or dialect
  • without it being the case that: he won’t be able to go without we know it
  • unless: I’d never have known you without you spoke to me

Origin:

Old English withūtan 'on the outside'