Where does “jackassy” come from?

jackassy (English) comes from English jackass, from English Jack, from Middle English jakke, from Anglo-Norman jacke, from Middle French jaque, from Middle French jacques, from French jacques, from Latin Iacobus — heel of the foot; heel.

jackassy (English): Of, or characteristic of a jackass, an...

Definitions

  1. Of, or characteristic of a jackass, an...

Ancestry of “jackassy”, step by step

jackassy traces back through two separate lines of ancestry.

via English jackass

StepLanguageWordMeaning
1Englishjackassa male donkey; a foolish or stupid person; an...
2EnglishJackA placeholder or conventional name for any man,...
3Middle EnglishjakkeA padded coat, especially as light armour
4Anglo-Normanjacke
5Middle Frenchjaque
6Middle Frenchjacques
7Frenchjacquesplural of jacque; a stupid person; a jemmy or...
8LatinIacobusJacob; James; Saint James
9Ancient GreekἸάκωβος
10Ancient GreekἸακώβJacob
11HebrewיַעֲקֹבJacob
12Hebrewעָקֵבheel of the foot; heel

via English Y

StepLanguageWordMeaning
1EnglishYA figure or mark in the shape of the letter Y; A...
2EnglishyuriA narrative or visual work featuring a romance or...
3Japanese百合lily
4Japanese連用形an inflectional category: the continuative or...
5Japanese見るto see, to watch, to observe, to look at...
6Japanesea dream; a vision; leaving reality to the state...
7Old Japanesea dream
8Japanesean order in biology: smaller than a class, bigger...
9Middle Chinese
Every word from Hebrew עָקֵב