Where does “giantness” come from?

giantness (English) comes from English giant, from Middle English geaunt, from Old French gaiant, from Vulgar Latin *gagantem, from Latin gigantem, from Ancient Greek Γίγας, from Ancient Greek Γίγᾱς.

giantness (English): The quality of being giant; immensity

Definitions

  1. The quality of being giant; immensity

Ancestry of “giantness”, step by step

giantness traces back through two separate lines of ancestry.

via English giant

StepLanguageWordMeaning
1EnglishgiantA mythical human of very great size;...
2Middle EnglishgeauntA giant; A immoral or despicable person
3Old Frenchgaianta giant
4Vulgar Latin*gagantem
5Latingigantemaccusative singular of gigāns
6Ancient GreekΓίγαςone of the Gigantes; a Gigas
7Ancient GreekΓίγᾱς

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 Ancient Greek Γίγᾱς