Where does “tack” come from?

tack (Swedish) comes from Old Swedish þak, from Old Norse þak, from Proto-Germanic þaką, from Proto-Indo-European (s)teg- — to cover; pole, stick, beam.

tack (Swedish): thanks, "please"; a thank; a word which shows...

Definitions

  1. thanks, "please"; a thank; a word which shows...

Ancestry of “tack”, step by step

tack traces back through two separate lines of ancestry.

via Old Swedish þak

StepLanguageWordMeaning
1Old Swedishþak
2Old Norseþakthatch, roof
3Proto-Germanicþakąroof, cover
4Proto-Indo-European(s)teg-to cover; pole, stick, beam

via Old Norse þekkr

StepLanguageWordMeaning
1Old Norseþekkragreeable, pleasing, liked, dear

Words derived from “tack

Every word from Proto-Indo-European (s)teg-