Where does “tumavtryck” come from?

tumavtryck (Swedish) comes from Swedish tumme, from Old Swedish þumi, from Old Norse þúmi, from Proto-Germanic þūmô, from Proto-Indo-European tūm-, from Proto-Indo-European tewh₂- — to swell; to crowd; to be strong.

tumavtryck (Swedish): a thumbprint

Definitions

  1. a thumbprint

Ancestry of “tumavtryck”, step by step

tumavtryck traces back through two separate lines of ancestry.

via Swedish tumme

StepLanguageWordMeaning
1Swedishtummea thumb; a digit; the part of a glove or mitten...
2Old Swedishþumithumb
3Old Norseþúmi
4Proto-Germanicþūmôthumb
5Proto-Indo-Europeantūm-to grow; to swell, to increase; to swell, be...
6Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via Swedish avtryck

StepLanguageWordMeaning
1Swedishavtryckan impression, an imprint (in a soft surface, or for example a fingerprint)
Every word from Proto-Indo-European tewh₂-Every word from Proto-Indo-European tūm-Every word from Proto-Germanic þūmô