Where does “multilingualness” come from?

multilingualness (English) comes from English multilingual, from English multi-, from English multi, from English multituberculate, from English tuberculate, from Latin tuberculatus, from Latin tūberculum, from Latin tūber — to swell; to crowd; to be strong.

multilingualness (English): The state or quality of being multilingual

Definitions

  1. The state or quality of being multilingual

Ancestry of “multilingualness”, step by step

multilingualness traces back through two separate lines of ancestry.

via English multilingual

StepLanguageWordMeaning
1EnglishmultilingualOf, relating to, or involving multiple languages;...
2Englishmulti-More than one; pertaining to more than one thing;...
3EnglishmultiA multituberculate; Neolamprologus multifasciatus
4EnglishmultituberculateHaving molars with multiple rows of cusps; Any of...
5EnglishtuberculateHaving tubercles; Tubercular
6Latintuberculatuswarty, tuberculate
7Latintūberculuma small swelling, bump, or protuberance; a boil, pimple, tubercle
8Latintūbera hump, bump, swelling, protuberance; excrescence
9Proto-Italictūβos
10Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

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 tewh₂-