through

/ˈthrü/

Middle English thurh, thruh, through, from Old English thurh; akin to Old High German durh through, Latin trans across, beyond, Sanskrit tarati he crosses over

preposition

  1. —used as a function word to indicate movement into at one side or point and out at another and especially the opposite side of

  2. by way of

  3. —used as a function word to indicate passage from one end or boundary to another

adverb

  1. from one end or side to the other

  2. from beginning to end

  3. to completion, conclusion, or accomplishment

adjective

  1. arrived at completion or accomplishment

  2. washed-up, finished

  3. admitting free or continuous passage : direct

is through with the job