Where does “jettiness” come from?

jettiness (English) comes from English jetty, from English jet, from French jet, from Old French get, from Vulgar Latin iectus, from Latin iactus, from Latin iacere, from Latin iaceō — Creates transitive imperfective verbs from roots.

jettiness (English): blackness; the condition of being jetty

Definitions

  1. blackness; the condition of being jetty

Ancestry of “jettiness”, step by step

jettiness traces back through two separate lines of ancestry.

via English jetty

StepLanguageWordMeaning
1EnglishjettyA structure of wood or stone extended into the...
2EnglishjetA collimated stream, spurt or flow of liquid or...
3Frenchjetthrow; spurt, spout, jet; jet
4Old Frenchget
5Vulgar Latiniectus
6Latiniactusthrown, having been thrown, hurled, having been...
7Latiniacerepresent active infinitive of iaciō; second-person...
8Latiniaceōto lie prostrate, lie down; recline
9Latin-eō
10Proto-Italic-ēōForms stative verbs, indicating a state of being;...
11Proto-Italic-ējō
12Proto-Indo-European-éh₁yetiThematicization of the athematic stative verbal...
13Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

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 -yetiEvery word from Latin -eōEvery word from Latin iaceō