Where does “då och då” come from?

då och då (Swedish) comes from Swedish då, from Old Swedish þa, from Old Norse þá, from Germanic *þan, from Proto-Germanic þan, from Proto-Germanic þam, from Proto-Indo-European tóm, from Proto-Indo-European só — this; that.

då och då (Swedish): now and then, every so often, from time to time, occasionally

Definitions

  1. now and then, every so often, from time to time, occasionally

Ancestry of “då och då”, step by step

då och då traces back through two separate lines of ancestry.

via Swedish då

StepLanguageWordMeaning
1Swedishdåthen; at that time; then; in that case; what...
2Old Swedishþa—
3Old Norseþáthen, at that time; that; those
4Germanic*þan—
5Proto-Germanicþanthen, at that time
6Proto-Germanicþam—
7Proto-Indo-Europeantóm—
8Proto-Indo-Europeansóthis; that

via Swedish och

StepLanguageWordMeaning
1Swedishochand; used to connect two homogeneous words or...
2Old Swedishock—
3Old Norseokand; also, too; yoke
4Old Norsesváso
5Proto-Germanicswaso, thus, in this manner
6Proto-Germanicswēlike, similar to; just like, in the same manner...
7Proto-Indo-Europeanswēself (reflexive pronoun)
Every word from Proto-Indo-European só →Every word from Proto-Indo-European tóm →Every word from Proto-Germanic þam →