Where does “jacktar” come from?

jacktar (English) comes 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, from Ancient Greek Ἰάκωβος — heel of the foot; heel.

jacktar (English): Nickname for a sailor in the Royal Navy

Definitions

  1. Nickname for a sailor in the Royal Navy

Ancestry of “jacktar”, step by step

jacktar traces back through two separate lines of ancestry.

via English Jack

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

via English tar

StepLanguageWordMeaning
1EnglishtarA black, oily, sticky, viscous substance,...
2Middle EnglishterTar or a similar substance; Alternative form of...
3Old EnglishteoruAlternative spelling of teru
4Old Englishterutar, resin; earwax
5Proto-Germanicterwątar
6Pre-Germanicderwom
7EnglishdoruAlternative form of dory
8Ancient Greekδόρυwood, tree, stem; spear shaft, spear, lance,...
9Proto-Hellenicdórutree
10Proto-Indo-Europeandórutree
11Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree
Every word from Hebrew עָקֵב