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"U" 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.

“U” Word Origins

uber
German
From the German word über, meaning "above" or "over," which entered English partly through Nietzsche's term Übermensch ("superman").
uberty
Origin
From Middle French uberté, from Latin ūbertās, from ūber.
ubiquitous
Latin
From Latin ubique ("everywhere"), plus the suffix -ous. Related to the rarer word "ubiety".
ubiquity
Latin
From Latin ubique, meaning 'everywhere'.
Uday
Sanskrit
Borrowed from Sanskrit उदय (udaya).
udder
Latin
From Old English uder, tracing back to a very old Proto-Indo-European root also behind the Latin "uber" and German "Euter" — all meaning the same thing.
udo
Japanese
Borrowed from the Japanese name for the plant.
udon
Chinese
Borrowed from Japanese, where the word likely traces back to the Chinese term for wonton.
Ueda
Japanese
Borrowed from Japanese 上田 (Ueda).
Ueno
Japanese
Borrowed from Japanese 上野 (Ueno) or 植野 (Ueno).
ufo
Origin
Reading of UFO as a word in its own right.
ug
Middle English
From Middle English ugge, borrowed from Old Norse uggr, meaning fear or dread — the same root that eventually gave English the word "awe."
uglies
Origin
From ugly + -s.
ugliness
Origin
Formed from "ugly" plus the noun-forming suffix "-ness".
ugly
Middle English
From Middle English "ugly", borrowed from Old Norse "uggligr" meaning "dreadful, fearsome" — related to the word "ug", meaning dread. The sense softened over time from "frightening" to simply "unattractive".
uh
Origin
Onomatopoeia of the natural expression of thought. Compare with er.
uhlan
Origin
From French uhlan, from German Uhlan, from Polish ułan, from Ottoman Turkish اوغلان (oğlan).
UI
English
An initialism of user interface.
ukase
Origin
Borrowed from Russian ука́з (ukáz, “edict, decree”).
uke
Origin
From Japanese 受け (uke), the 連(れん)用(よう)形(けい) (ren'yōkei, “stem or continuative form”) of the verb 受(う)ける (ukeru, “to receive, to get”).
Ukraine
Russian
Borrowed via Polish or Russian from an Old East Slavic word usually translated as "borderland", though some scholars argue it originally meant "homeland" or "region".
Ukrainian
Origin
From "Ukraine" plus the suffix "-ian", meaning "belonging to" or "from".
ukulele
Origin
From Hawaiian "ukulele", literally "jumping flea" — combining "uku" ("flea") and "lele" ("to jump"), supposedly describing how fast a player's fingers move.
Ula
Origin
Rare non-standard spelling of Eula.
ulaanbaatar
Origin
A transliteration of Mongolian Улаанбаатар (Ulaanbaatar), a compound of улаан (ulaan, “red”, adjective) and баатар (baatar, “hero”, cognate to bogatyr). The name was adopted in 1924; before that, the city was known by a number of more prosaic names, including Их Хүрээ (Ix Xüree, “Great Camp”), Даа Хүрээ (Daa Xüree, “Great Camp”) (whence, via Chinese, its English names Kulun and Kuren), and Өргөө (Örgöö, “Residence”) (whence Urga).
ulcer
Latin
From Old French "ulcere", from Latin "ulcus".
ulcerousness
Origin
From ulcerous + -ness.
ulna
Latin
From Latin "ulna", meaning "elbow" or "forearm".
Ulrich
Origin
Variant of Ullrich.
Ulster
Irish
The coat is named after the Irish province of Ulster, where the wool it was originally made from was produced.
ulterior
Latin
From Latin "ulterior", meaning "further" or "more distant" — the sense shifted to mean something concealed "beyond" what is visible.
ultimate
Medieval Latin
From Medieval Latin "ultimatus", from Latin "ultimus" meaning "last" or "final".
ultimately
Origin
Formed from "ultimate" plus the adverb-forming suffix "-ly".
ultimatum
Latin
From Latin "ultimatus", meaning "final" — from "ultimus", "last".
ultra
Latin
From Latin "ultra", meaning "beyond".
ultrabook
Origin
From ultra- + book; see notebook computer.
ultramarine
Origin
Borrowed from Medieval Latin ultrāmarīnus, from Latin ultrā (“beyond”) + marīnus (“of or relating to the sea, marine”). By surface analysis, ultra + marine. Noun sense 1 (“pigment”) refers to the fact that lapis lazuli was obtained from foreign countries and hence “beyond the sea”.
ultrasonic
Latin
From "ultra-" ("beyond") plus "sonic" ("relating to sound").
ultrasound
Origin
From "ultra-" ("beyond") plus "sound".
ultraviolet
Origin
From "ultra-" ("beyond") plus "violet", since this radiation lies just beyond the violet end of the visible spectrum.
ululate
Origin
Borrowed from Latin ululō, ululātus, of imitative origin. Cognate with Spanish aullar (“to howl”) and ulular (“to hoot”), and French ululer (“to howl”).
ululation
Origin
] Borrowed from Latin ululātiō, from ululō (“to howl, shriek, yell”) (from a reduplicated Proto-Indo-European imitative root) + -ātiō (suffix forming nouns relating to some action or the result of an action) (from Proto-Indo-European *-tis (suffix forming abstract or action nouns from verb roots)). By surface analysis, ululate + -ion.
Ulysses
Latin
From Latin Ulyssēs, a frequent alternative form of Ulixēs (“Odysseus”), influenced by the Ancient Greek Ὀδυσσεύς (Odusseús). Doublet of Odysseus.
um
Origin
Variant form of -um.
Uma
Japanese
From the name of the Umamusume: Pretty Derby franchise, from Japanese 馬 (uma, “a horse”) + 娘 (musume, “a girl”).
umami
Japanese
From Japanese umami, from umai 'delicious' and mi 'taste'.
Umar
Arabic
From Arabic عُمَر (ʕumar). Doublet of Omar. See also Umari.
umbeset
Origin
From Middle English umbesetten (“to surround”), from Old English ymbsettan (“to set around, surround, beset, encompass”), from Proto-West Germanic *umbisattjan (“to set around, encompass”); equivalent to um- + beset or umbe- + set. Compare also Old English ymbsittan (“to sit around, surround”), Dutch omzetten (“to convert, transpose”), German umsetzen (“to move to another place, convert, transform, transplant, adjust, rearrange”).