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"Y" 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.

“Y” Word Origins

yehudit
Origin
Transliteration of Hebrew יְהוּדִית (y'hudít, “Judith”). Doublet of Judith.
Yelena
Latin
From Bulgarian, Macedonian, and Russian Еле́на (Jeléna), from Latin Helena, from Ancient Greek Ἑλένη (Helénē). Doublet of Helena.
yell
Old English
From Old English giellan, meaning "to yell" or "to resound" — related to words for shrieking sounds across the older Germanic languages.
yeller
Origin
Simply "yell" plus the agent suffix "-er", meaning "one who does the action."
yelling
Old English
The "-ing" noun form of "yell", tracing back to Old English.
yello
Origin
A casual blend of "yes" and "hello".
yellow
Old English
From Old English geolu, going back to a very old root shared across the Germanic and even wider Indo-European languages meaning "yellow" or "green".
yellowhead
Origin
From yellow + head.
yellowish
Origin
From Middle English ȝelowisch; equivalent to yellow + -ish.
yelp
Old English
From Old English gielp, originally meaning "boasting" or "pride" — the meaning shifted over time to describe a sharp cry rather than a boast.
yelping
Old English
The "-ing" form of "yelp", from Old English gielp.
Yeltsin
Russian
Transliteration of Russian Е́льцин (Jélʹcin).
Yemen
Arabic
From Arabic al-yaman, thought to derive from an ancient Semitic root meaning "right" or "right-hand side" — the region lying to the right (south) when facing east from Mecca.
yen
Chinese
The currency sense comes from Japanese en ("round object"), via Chinese yinyuan ("round silver piece"). The "craving" sense is unrelated, tracing instead to an old slang word for a craving for opium.
yens
Origin
A contraction of the older phrase "ye ones."
Yeo
Middle English
From Middle English ea, eo, from Old English ēa (“running water, water, stream, river”), from Proto-West Germanic *ahu, from Proto-Germanic *ahwō (“waters, river”), from Proto-Indo-European *h₂ekʷeh₂ (“water, flowing water”). Doublet of aqua. Compare ea, Eau, eau.
yeoman
Old English
Of disputed origin — possibly from an Old English compound meaning roughly "district man" (a man attached to a local area), or possibly a worn-down form of "young man".
yeomanry
Origin
From Middle English ȝemanry, yemandry, yema[n]ri, yemanrye, yomandrye, yomanry; equivalent to yeoman + -ry.
Yeong
Origin
Borrowed from Korean 영 (yeong).
yeow
Origin
An imitative word, similar to "ow" and "yowch", mimicking a cry of pain.
yep
Origin
A casual variant of "yeah", said with the lips snapping shut on the final sound — the same pattern that produced "nope" from "no".
yer
Russian
Borrowed from Russian names for these two letters, "ер" and "ерь".
yerk
Origin
From Middle English ȝerken (“to move suddenly, excite, bind tightly, attack”), from Old English ġearcian (“to prepare, make ready”), compare ġearc (“active, quick”). Cognate with jerk; see yare for more cognates.
yes
Old English
From Old English gise, meaning roughly "may it be so" or "certainly" — from the same root as "yea".
yeshiva
Hebrew
From Hebrew yeshivah, literally "sitting" — referring to sitting together to study.
yessir
Origin
A contraction of "yes" and "sir".
yessiree
Origin
From yes + siree, compare to yessir.
yessum
Origin
Contraction of yes, ma'am.
yester
Origin
From Middle English yester, yister, from Old English ġeostran (“yesterday”). Cognate with Dutch gisteren (“yesterday”), German gestern (“yesterday”). More at yesterday.
yesterday
Latin
From Old English giestrandæg, a compound of "yester-" (relating to the previous day) and "day".
yestern
Origin
Perhaps from yester + -en. Compare also Old English ġiestran (“yesterday”).
yestersol
Origin
From yester- + sol (“Martian day”), by analogy with yesterday.
yestertide
Origin
From yester- + tide (“time, season, period”).
yestertime
Origin
From yester- + time.
yesteryear
Origin
From "yester-" (previous) plus "year" — literally "last year", broadened over time to mean "the past" in general.
yestreen
Origin
From Middle English yestreen, alteration of yestereven (“last night, yesterday evening”), from Old English ġiestranǣfen (“yesterday evening”), equivalent to yester- + e'en (“evening”). Cognate with West Frisian justerjûn (“yestreen; last night”).
yet
Old English
From Old English giet, going back to Germanic roots meaning roughly "already" combined with a word meaning "toward" — the same distant root family as "aye".
yeti
Origin · 1937
Borrowed from Tibetan, from words meaning roughly "rocky" or "wild place" plus "bear" — first recorded in English around 1937.
yeuk
Origin
From (northern) Middle English *ȝuken, *ȝokken (suggested by Middle English ȝukynge, ȝokkyn (“itching”) and yuke (“an itching disease”)), from Middle Dutch jucken, jocken (“to itch”), from Old Dutch *jukken, from Proto-West Germanic *jukkjan (“to itch”). Doublet of itch.
Yeung
Origin
Borrowed from Cantonese 楊 /杨 (joeng4).
Yevgeny
Russian
Borrowed from Russian Евге́ний (Jevgénij), from Ancient Greek Εὐγένιος (Eugénios). Doublet of Eugene and Eugenius.
yew
Old English
From Old English iw, going back to a very old Indo-European root for this type of evergreen tree.
Yggdrasil
Old Norse
From Old Norse Yggdrasill, generally explained as combining "Yggr" (a name for Odin, meaning "the terrible one") with "drasill" ("steed") — poetically, "Odin's horse", referring to a myth of Odin hanging from the tree.
yh
English
A consonantal shortening of yeah, keeping only the first and last letters.
Yi
Origin
From Mandarin 彝 (yí).
Yiddish
German
From Yiddish yidish, itself from a Middle High German phrase meaning literally "Jewish German".
yield
Old English
From Old English gieldan, meaning "to pay" — the sense of "producing a result" and "giving way" both developed from this original idea of paying or giving something over.
yielding
Old English
The "-ing" adjective/noun form of "yield", from Old English gieldan ("to pay, yield").