• tillbaks(informal)
• tebaka(regional, informal),tebaks(regional, informal)

FromOld Swedishtil baka, fromtil(“to”) +baka, genitive plural ofbaker(“back”), equivalent totill +‎baks, according to SAOB online the alternative forms with -s are however not hence this fact, but rather from the genitive singular. Cognate withIcelandictil baka,Danishtilbage,Norwegian Bokmåltilbake andNorwegian Nynorsktilbake.

• IPA^(key):/tɪlˈbɑːka/

• Audio:

  (file)

tillbaka (notcomparable)

1. back, inreturn; (to a previous condition or place)

   Har du fåtttillbaka din plånbok än?

   Have you got your walletback yet?

   Han slog mig och jag slogtillbaka.

   He hit me and I hit himback.

• tillbaka inSvenska Akademiens ordbok (SAOB)