Where does “homozygousness” come from?

homozygousness (English) comes from English homozygous, from English -zygous, from English ous, from English ou, from Afrikaans ou, from Dutch oud, from Middle Dutch out, from Old Dutch ald — to grow, nourish.

homozygousness (English): The quality of being homozygous

Definitions

  1. The quality of being homozygous

Ancestry of “homozygousness”, step by step

homozygousness traces back through two separate lines of ancestry.

via English homozygous

StepLanguageWordMeaning
1EnglishhomozygousOf an organism in which both copies of a given...
2English-zygousHaving or originating from a specified state as a...
3Englishousplural of ou
4EnglishouA probably extinct species of Hawaiian...
5AfrikaansouAn old fellow, guy, bloke; attributive form of...
6Dutchoudold
7Middle Dutchoutold
8Old Dutchald
9Proto-West Germanicaldold
10Proto-Germanicaldazold, grown up
11Proto-Indo-Europeanh₂eltós
12Proto-Indo-Europeanh₂él-to grow, nourish

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂eltósEvery word from Proto-Germanic aldaz