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"K" 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.

“K” Word Origins

Kimba
Origin
Borrowed from Barngarla dyimba (“ashes”).
kimball
Origin
From Old Welsh Cynbel, from cyn (“chief”) + bel (“war”). Possibly also from Old English Cynebeald.
Kimber
Old English
* From the name of a 7th-century English female saint, Kyneburga or Cyneburg, from Old English cyne- (“royal”) + burh (“fortress”). * English: probably a habitational name from East and West Kimber in the parish of Northlew in Devon, so named from Old English cempa (“warrior”) (or the Old English personal name Cempa) + bearn (“grove/wood”). It may also be an altered form of Kimbrough. Jewish (Ashkenazic): variant of Kinberg.
Kimberley
Old English
English place name "wood or clearing of Kyneburga (a seventh century female saint)", from Old English cyne- (“royal”) + burh (“fortress”) + lēah (“leigh, clearing”).
Kimberly
Origin
Variant spelling of Kimberley.
kimchi
Korean
Borrowed from Korean gimchi, from words meaning "soaked" and "vegetable" — literally, fermented vegetables.
Kimiko
Japanese
Borrowed from Japanese きみこ.
Kimmel
German
From German Kümmel, from Old High German kumil.
kimono
Japanese
Borrowed from Japanese kimono, literally "thing worn" — from kiru ("to wear") and mono ("thing").
kimura
Origin · 1951
Named after judoka Masahiko Kimura, who famously used the move to defeat Hélio Gracie in a 1951 match.
kin
Latin
From Old English cynn, "kind, sort, family," from a very old Germanic root also behind "kind" and, further back, related to Latin genus.
Kincaid
Origin
Scottish habitational surname from a minor place near Lennoxtown, from Scottish Gaelic ceann (“head, top”) + càithe (“pass”) or cadha (“quagmire”).
kind
Old English
From Old English gecynd, "nature, birth, family" — originally meaning something closer to "kin" or "inborn nature" before it split into today's separate meanings of "type" and "gentle/caring."
kinda
Origin
A written, informal spelling of the spoken contraction of "kind of."
kinder
German
From German Kinder, "children," sometimes reaching English through Yiddish.
kindergarten
German · 1840
Borrowed directly from German Kindergarten, literally "children's garden," coined by educator Friedrich Fröbel in 1840 to describe his new style of early-years school.
kindergartner
Origin
From kindergarten + -er, with spelling influenced by German Kindergärtner (“kindergarten teacher”).
kindhearted
Origin
From kind + hearted.
kindle
Middle English
From Middle English kyndelen, borrowed from Old Norse kynda, "to light a fire."
kindling
Origin
From "kindle" plus the suffix "-ing," describing the material used for kindling a fire.
kindly
Old English
From Old English cyndelic, "natural, kindly," built from "kind" plus the adjective/adverb-forming suffix "-ly."
kindness
Middle English
From Middle English kyndenesse, formed from "kind" plus the noun-forming suffix "-ness."
kindred
Middle English
From Middle English kynrede, built on "kin" plus a suffix meaning "condition or state" — the same pattern seen in "hatred."
kindsome
Origin
From kind + -some.
kine
Origin
From Ancient Greek κίνησις (kínēsis, “movement, motion”), or directly from κινέω (kinéō, “I move, put in motion”).
kinesthetic
Greek
From Greek kinein, "to move", and aisthesis, "sensation" — literally the sense of movement.
kinetic
Ancient Greek
From Ancient Greek kinetikos, "capable of causing motion," from kinein, "to move."
kinetic energy
Greek
From Greek kinetikos 'of motion', from kinein 'to move', plus energeia 'activity'.
kinetics
Origin
From Ancient Greek κινητικός (kinētikós, “kinetic”).
king
Old English
From Old English cyning, ultimately from a Germanic root meaning "of the kin/clan" — a king was originally seen as leader of the people or family group, not just ruler of land.
kingbolt
Origin
From king + bolt.
kingdom
Old English
From Old English cyningdom, formed from "king" plus the suffix "-dom," meaning "domain" or "state of."
kinglike
Origin
From king + -like.
kingly
Old English
From Old English cyninglic, built from "king" plus the adjective-forming suffix "-ly."
kingpin
Origin
A compound of "king" and "pin" — originally a literal mechanical part, later extended to mean a central, indispensable figure.
kings
Origin
The plural of "king," referencing both the multiple rulers and the deck of cards used in the game.
kingship
Origin
From king + the suffix -ship, which turns a noun into a word describing a state, rank, or condition (as in "friendship" or "ownership").
Kingsley
Old English
"The king's wood or clearing", from Old English cynges, genitive of cyng (“king”) + lēah (“wood, clearing”).
Kingston
Old English
From Old English words for "king's town" or "king's manor," reflecting a settlement historically tied to the crown; many places worldwide named Kingston were named after this English original or after people surnamed King.
kink
Germanic
Borrowed into English from Dutch or Low German "kink," originally describing a twist in a rope, likely related to an older Germanic word for a sharp turn or bend.
kinkade
Origin
Variant of Kincaid.
kinky
Origin · 1900
From kink + the adjective-forming suffix -y, originally just meaning "twisted" before picking up its figurative sexual sense in the 20th century.
kinnon
Origin
Anglicization of MacKinnon (“McKinnon”). From Scottish Gaelic MhicFhionghain, from Fhionghain (“Fingon”).
kino
Origin
18th century. Perhaps borrowed from Mandingo cano, or from a language of the East Indies.
Kinoshita
Japanese
Borrowed from Japanese 木下 (Kinoshita).
Kinsella
Irish
Reduced Anglicized form of Irish Ó Ceinnsealaigh.
Kinsey
Origin · 1894
Named after Alfred Kinsey (1894-1956), the American biologist who devised the scale in his research on human sexuality.
kinship
Origin
From kin + -ship, the same suffix that turns "friend" into "friendship."