Where does “dairous” come from?

dairous (English) comes from English ous, from English ou, from Afrikaans ou, from Dutch oud, from Middle Dutch out, from Old Dutch ald, from Proto-West Germanic ald, from Proto-Germanic aldaz — to grow, nourish.

dairous (English): bold; daring

Definitions

  1. bold; daring

Ancestry of “dairous”, step by step

dairous traces back through two separate lines of ancestry.

via English ous

StepLanguageWordMeaning
1Englishousplural of ou
2EnglishouA probably extinct species of Hawaiian...
3AfrikaansouAn old fellow, guy, bloke; attributive form of...
4Dutchoudold
5Middle Dutchoutold
6Old Dutchald
7Proto-West Germanicaldold
8Proto-Germanicaldazold, grown up
9Proto-Indo-Europeanh₂eltós
10Proto-Indo-Europeanh₂él-to grow, nourish

via English dare

StepLanguageWordMeaning
1EnglishdareTo have enough courage; To defy or challenge; To...
2Middle EnglishdurrenTo dare, be willing to do in the face of...
3Old Englishdurranto dare
4Proto-West Germanicdurʀanto dare
5Proto-Germanicdurzanąto dare
6Proto-Indo-Europeandʰedʰórseto dare
7Proto-Indo-Europeandʰers-to be bold, to dare
8Proto-Indo-Europeandʰer-to support; to hold
Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂eltósEvery word from Proto-Germanic aldaz