English dictionary, thesaurus, translations & etymology
FreeDict.com

"J" Word Origins

Where do words come from? Trace the origin and history of any English word, from its Latin, Greek or Old English roots through to its modern meaning. Every etymology is sourced.

“J” Word Origins

JA
German
Borrowed from German JA (“Junge Alternative für Deutschland”).
jab
Middle English
Originally a Scots/Scottish English variant of "job" meaning to peck or poke, from Middle English "jobben".
Jabbar
Arabic
From Arabic jabbār, meaning "mighty" or "powerful," also one of the traditional names of God in Islam.
jabbee
Origin
From jab + -ee.
jabber
Middle English
From Middle English forms meaning "to chatter" or "babble", related to "jowl" (jaw) — the word has always been about the mouth running fast.
Jabberwocky
Origin · 1872
Coined by Lewis Carroll for his 1872 poem, named after the fictional monster "the Jabberwock", with an ending styled after classic epic titles like "the Odyssey".
Jabez
Hebrew
From Hebrew יַעְבֵּץ.
Jabs
German
Borrowed from German Jabs.
Jace
Origin
Shortening of Jason.
Jacinta
Spanish
Borrowed from Spanish Jacinta. Variant of Jacinda and Jacintha.
jacinth
Origin
From Middle English jacynct, partly from Old French jacincte, and partly from Old English iacinþ, both from Medieval Latin jacintus, jacinthus, from Latin hyacinthus, from Ancient Greek ὑάκινθος (huákinthos). Doublet of hyacinth.
jack
Anglo-Norman
From the medieval given name "Jacques" (via Anglo-Norman), which became a generic English word for "a man" or "a fellow" and later attached itself to countless tools, devices, and objects.
jackal
French
Passed into English through French "chacal", ultimately from Persian "šaġâl", itself from an ancient Sanskrit word for the animal.
jackanapes
Origin
From Middle English iack napys, iac nape, iac napes (“derogatory nickname of the English military commander and statesman William de la Pole, 1st Duke of Suffolk (1396–1450)”), probably from Jacun or Jakin (“pet forms of the male name Jack”) + ape (“ape, monkey”) + -s (possibly modelled after surnames such as Hobbes and Jakkes), referring to Suffolk’s heraldic badge which was an ape’s chain and clog (“weight such as a block of wood or log attached to an animal to hinder motion”) (see the image, right). It is uncertain whether the word was first coined as a nickname for Suffolk (the earliest known uses), or to refer to an ape or an ape-like person. If the word was originally a nickname, some early uses of etymology 1 sense 2.1 (“person thought to behave like an ape or monkey”) may allude to Suffolk who was widely regarded as an upstart, having risen from the merchant class. In later uses, the middle element of the word was often treated as the indefinite article a or an, that is, as if the word meant “Jack, an ape”.
jackaninny
Origin
Unknown; speculatively, influence may flow (in some direction) among the following words: jackass, ninny, jackanapes, pickaninny.
jackass
Origin
A straightforward combination of "jack" (a male animal) and "ass" (donkey), later extended as an insult for a foolish or rude person.
jackboot
Origin
From Old French jaque (“coat of mail”).
jacket
Old French
From Middle French jacquet, a diminutive of Old French jaque, an old term for a short coat.
jackfish
Origin
From jack + fish.
jackfruit
Origin
From jack (“jackfruit”), from Portuguese jaca (“jackfruit”), from Malayalam ചക്ക (cakka) / Tamil சக்கை (cakkai), + fruit.
jackhammer
Origin
Formed from jack + hammer.
Jackie
Origin
Formed from Jack plus the diminutive ending -ie.
jacklight
Origin
* jack + light. Probably from jack (“a male servant of any rank”), later associated with a boy servant or any boy, and later still with a knave: a rogue, thief, or deceitful man. * Possibly also related to Spanish jaque (“a bully”).
jackman
Origin
Formed from jack + man.
Jacko
Origin
Formed from the name "Jack" plus the informal "-o" ending common in Australian and British nicknames.
jackoff
Origin
Deverbal from jack off (“to masturbate”).
jackpot
Origin · 1944
First recorded around 1944 for a big prize; it comes from an earlier poker term for a pot that only opens once a player holds a pair of jacks or better.
jackrabbit
Origin
A blend of jackass and rabbit, referring to the animal's long, donkey-like ears.
Jackson
Origin
From the surname Jackson, formed as "son of Jack."
Jacksonville
Origin
Named after Andrew Jackson, seventh President of the United States, plus the suffix -ville.
jacktar
Origin
From jack (“common man or sailor”) + tar (“tarpaulin”), used for a common sailor dating back to the 1600s.
Jacky
Origin
Formed from "Jack" plus the diminutive ending "-y."
Jaco
Origin
Various etymologies: * Portuguese Jacó * Italian Jàco or Italian Jacò * Czech or Slovak Jačo
Jacob
Hebrew
From Hebrew ya'ăqōḇ, traditionally linked to the word for "heel," referencing the biblical account of Jacob grasping his twin brother Esau's heel at birth. A doublet of James and Jacques.
Jacobi
German
Borrowed from German Jacopi, a Jewish Ashkenazi surname from a Latinized patronymic from the personal name Jacob.
jacobin
Origin
From Middle English Jacobin, from Old French jacobin, from Latin Jācōbīnus, from Latin Jācōbus (“James, Jacob, etc.”) + -īnus (“-ine: forming adjectives”), from Ancient Greek Ἰάκωβος (Iákōbos), from Biblical Hebrew יַעֲקֹב (Ya'akóv), q.v. In reference to the Dominican Order, from the proximity of their 1218 chapel and chapter house in Paris to the city's Porte Saint-Jacques, whose road formed an extension of the Way of St. James running to Santiago de Compostela, Spain. In reference to the Jacobin Club, from its 1789 founding at the former Dominican convent. In reference to the Syrian church, from Jacob bar Addai, bishop of Edessa during the mid-6th century.
jacobinic
Origin
From Jacobin + -ic.
jacobinical
Origin
From Jacobinic + -al or Jacobin + -ical.
Jacobite
Latin
From Latin Jacobus ("James") plus -ite, since the movement supported the deposed King James II.
jacobitism
Origin
From Jacobite + -ism.
Jacobs
Origin
Cockney rhyming slang from "Jacob's Cream Crackers," a real biscuit brand, rhyming with "knackers."
Jacobson
Origin
From Jacob + -son, a patronymic surname meaning "son of Jacob," related to Scandinavian forms like Jacobsen and Jakobsson.
jactitate
Origin
First attested in 1822; borrowed from Latin iactitātus, perfect passive participle of iactitō, see -ate (verb-forming suffix).
jactitation
Origin
From Medieval Latin jactitio, from iactitō (“throw, fling; boast, brag; utter, mention”).
jacuzzi
Origin
From Jacuzzi, originally a trademarked brand name that became a generic term for any jetted hot tub.
jade
French
Borrowed from French le jade, ultimately from Spanish piedra de ijada ("flank stone"), because the stone was once believed to cure pain in the side.
jaded
Old Norse
From jade, an old word for a worn-out horse, possibly from Old Norse jalda ("mare").
Jaden
Origin
From jade + -en.