"J" Word Origins

jaundice

Old French

From Old French jaunisse, from jaune, "yellow" — the medical condition was named directly after its most visible symptom.

jaunt

Origin

Origin uncertain, possibly linked to an old dialect word meaning to tire a horse out with hard riding, before it softened into meaning any short excursion.

jaunty

French

From French gentil, "noble" or "elegant" — the same root that gives English "gentle" and "genteel," though jaunty took on a livelier, more carefree meaning.

Java

Latin

The island name passed into English via Javanese, Franco-Italian, and Latin; the informal word for coffee comes from coffee historically grown on and shipped from Java, and the programming language borrowed the coffee name as a playful nod to its "Oak" origins.

JavaScript

English

From Java, the name of an unrelated programming language, plus script. The language was originally released under a different name and renamed to JavaScript for its launch.

Javed

Classical Persian

From Urdu جاوید (jāved), from Classical Persian جاوید (jāwēd). Doublet of Javid from Iranian Persian.

javelin

Old French

Traced back through Old French javelot to a Gaulish word for a fork or forked branch — the same distant root gave us "gaffle."

Javert

Origin · 1862

Named after Inspector Javert, the unyielding police officer who chases the hero across Victor Hugo's 1862 novel Les Misérables.

Javier

Origin

From Basque Etxeberria, meaning "new house," via the place name Xavier in Navarre.

jaw

Old English

Origin disputed — likely from Anglo-Norman "jowe" (cheek), though some trace it to Old English roots related to "chaw" and "chew."

jawbone

Middle English

A partial translation of an older Middle English term "chawlbone" — simply "jaw" plus "bone."

jawfallen

Origin

From jaw + fallen.

jawn

Origin

First attested in the 1990s. Most likely an alteration of joint. Compare junt.

Jax

Origin

Shortened from Jackson, Jaxon or fanciful spelling of the surname Jacks.

jaxon

Origin

Variant of Jackson

jay

Old French

From Old French "jai," possibly linked to a word meaning "quick" or "sudden," inspired by the bird's lively plumage and behaviour.

Jaya

Sanskrit

Borrowed from Sanskrit जय (jaya, literally “victory”).

Jayden

Origin

Invented at the end of the 20th century by American parents who wanted to combine the initial "J" with the fashionable sound of Aidan, Braden, Caden and Hayden. It has been unisex from the very beginning because it resembles both Jay and Jade.

jaywalking

Origin

Built from "jay," an old term for a foolish or naive person, plus "walking" — the idea being that only a fool would cross carelessly.

jaz

Origin

A clipped, respelled form of the longer given name or of "jazz."

jazz

Origin · 1912

Origin unknown — first recorded around 1912 in baseball slang before it was applied to music a few years later.

jcb

Origin

From the initials of the company founder, Joseph Cyril Bamford.

jealous

Old French

From Old French "jalous," ultimately from Greek "zêlos" meaning zeal or fervent devotion — jealous and zealous share the same root.

jealousness

Origin

From Middle English jelousnesse; equivalent to jealous + -ness.

jealousy

Old French

From Old French "jalousie," built from "jealous" plus the noun-forming suffix "-y."

jean

Old English

From an old English name for Genoa, Italy, where a similar coarse cotton cloth was originally produced.

jeanette

French

From Jean + -ette or misspelling of French Jeannette, from Jeanne + -ette, q.v. Originally chiefly Scottish. Doublet of Janet, Jeannette, Juanita, Shanae, and Sinead.

Jeanie

Origin

From Jean + -ie, q.v. Doublet of Ivanka, Jan, Janelle, Janet, Janey, Janine, Jeanette, Jeannette, Jeannine, Jen, Jenna, Jenny, Jessie, Jo, Jody, Juanita, Shanae, Sinead, and Vanna.

Jeanne

French

From French Jeanne, from Middle French Jehanne, from Medieval Latin Johanna, variant of Latin Ioanna under influence from Latin Iōhannēs, from Koine Greek Ἰωάννα (Iōánna), from Hebrew יוֹחָנָה (Yôḥānāh, literally “God is gracious”), the feminized form of יְהוֹחָנָן (Yəhōḥānān) which produced John and its many doublets. Doublet of Ivana, Jana, Jane, Janice, Janis, Jean, Jen, Joan, Joanna, Joanne, Johanna, Juana, Shavonne, Sian, Siobhan, Shane, Shaun, Shauna, and Sheena.

Jeannette

French

From French Jeannette, from Jeanne + -ette, q.v. Doublet of Ivanka, Jan, Janelle, Janet, Janey, Janine, Jeanette, Jeanie, Jeannine, Jen, Jenna, Jenny, Jessie, Jo, Jody, Juanita, Shanae, Sinead, and Vanna.

Jeannie

Origin

From Jean + -ie.

Jeannine

French

From French Jeannine, from Jeanne + -ine, q.v. Sometimes also parsed as a diminutive of English Jean, Jeanne, &c. Doublet of Ivanka, Jan, Janelle, Janet, Janey, Janine, Jeanette, Jeanie, Jeannette, Jen, Jenna, Jenny, Jessie, Jo, Jody, Juanita, Shanae, Sinead, and Vanna.

jeans

Old English

From "Gene(s)," an old English name for Genoa, where a similar coarse cotton fabric originated; the final "-s" was later reinterpreted as a plural ending once the word came to describe trousers.

jebel

Origin

Borrowed from French djebel, from Arabic جَبَل (jabal, “mountain”).

jects

Origin

Clipping of projects.

Jedediah

Hebrew

From Hebrew Yedidyah, from yedid ("beloved") and Yah ("God").

Jedi

Japanese

Coined by filmmaker George Lucas, possibly influenced by the Japanese word "jidaigeki" (period samurai dramas) and various other sources he drew on while developing Star Wars.

Jeep

Origin

From the abbreviation "GP," meaning "general purpose," used for the original military vehicle.

jeepers

Origin

A softened, less blasphemous-sounding alteration of "Jesus."

jeer

Origin

From earlier gyr, probably from Dutch gieren (“to roar with laughter, laugh loudly”) (related to German gieren (“to gape, snap”)); or from Dutch gekscheren (“to jeer”, literally “to shear the fool”), from gek (“a fool”) (see geck) + scheren (“to shear”) (see shear (verb)). The OED states no verifiable connection to English cheer.

jeet

Origin

A slurred, fast-talking mashing-together of "did you" into "jeet," the same way "wanna" comes from "want to." The trading slang sense is a much newer, unrelated internet coinage.

Jeeves

Origin

Originally a surname derived from a Middle English diminutive of Genevieve.

jeevesian

Origin

From Jeeves, famous valet from the stories of P. G. Wodehouse, + -ian.

jefe

Latin

Borrowed from Spanish "jefe" (leader, boss), tracing back through Old French to Latin "caput" (head) — the same root that gives English "chief" and "chef."

Jeff

Old French

Ultimately from Jeffrey, a variant of Geoffrey, from an Old French aristocratic name of Germanic origin.

Jefferies

Origin

Variant of Jeffries.

Jefferson

Origin

Named after Thomas Jefferson, the third U.S. president, whose portrait appears on the bill.

Jeffersonian

Origin

Formed from the surname Jefferson plus the adjective-forming suffix "-ian."