Where does “throughness” come from?

throughness (English) comes from English through, from Middle English thrugh, from Old English þurh, from Proto-Germanic þurhw, from Proto-Indo-European tr̥h₂kʷe, from Proto-Indo-European terh₂- — to cross over, pass through, overcome.

throughness (English): The state of being or going through

Definitions

  1. The state of being or going through

Ancestry of “throughness”, step by step

throughness traces back through two separate lines of ancestry.

via English through

StepLanguageWordMeaning
1EnglishthroughFrom one side of an opening to the other;...
2Middle Englishthrugh
3Old EnglishþurhAPI; through; by means of: by, through, via
4Proto-Germanicþurhwthrough
5Proto-Indo-Europeantr̥h₂kʷe
6Proto-Indo-Europeanterh₂-to cross over, pass through, overcome

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 terh₂-Every word from Proto-Indo-European tr̥h₂kʷeEvery word from Proto-Germanic þurhw
throughness — Etymology, Origin & Word History | Etymology Explorer