Where does “unthatch” come from?

unthatch (English) comes from English thatch, from Middle English thacchen, from Old English þeċċan, from Proto-West Germanic þakkjan, from Proto-Germanic þakjaną, from Proto-Germanic þaką, from Proto-Indo-European (s)teg- — to cover; pole, stick, beam.

unthatch (English): To remove the thatch from

Definitions

  1. To remove the thatch from

Ancestry of “unthatch”, step by step

unthatch traces back through two separate lines of ancestry.

via English thatch

StepLanguageWordMeaning
1EnglishthatchStraw, rushes, or similar, used for making or...
2Middle Englishthacchento thatch
3Old Englishþeċċanto cover
4Proto-West Germanicþakkjanto cover; to burn
5Proto-Germanicþakjanąto cover; to burn
6Proto-Germanicþakąroof, cover
7Proto-Indo-European(s)teg-to cover; pole, stick, beam

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European (s)teg-Every word from Proto-Germanic þakąEvery word from Proto-Germanic þakjaną