Where does “tertiariness” come from?

tertiariness (English) comes from English Tertiary, from Latin tertiārius, from Latin tertius, from Latin trēs, from Proto-Italic trēs, from Proto-Indo-European *tréyes.

tertiariness (English): The state of being tertiary

Definitions

  1. The state of being tertiary

Ancestry of “tertiariness”, step by step

tertiariness traces back through two separate lines of ancestry.

via English Tertiary

StepLanguageWordMeaning
1EnglishTertiaryOf or pertaining to the first part of the...
2Latintertiāriuscontaining a third part
3Latintertiusthird, the ordinal number after secundus and...
4Latintrēsthree; 3
5Proto-Italictrēsthree
6Proto-Indo-European*tréyes

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 *tréyes
tertiariness — Etymology, Origin & Word History | Etymology Explorer