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"L" 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.

“L” Word Origins

launch
Old French
From Old French lancier, "to throw a lance," from lance.
launched
Old French
From Old French lanchier, lancier, from Late Latin lanceare, meaning to wield or hurl a lance.
launcher
Origin
From launch plus the agent suffix -er.
launder
Latin
Shortened from Middle English lavender ("washerwoman"), from Old French lavandiere, ultimately from Latin lavo, "to wash."
launderette
Origin
Genericized trademark of Launderette; originally a proprietary name (1940s) of Bendix corporation, from launder + -ette.
laundromat
Origin · 1940
A blend of laundry and automatic, originally a 1940s trademark of the Westinghouse Electric Corporation.
laundry
Latin
From Old French lavanderie, from Latin lavandaria, related to launder.
Laura
Late Latin
From Late Latin Laura, from the feminine form of laurus, "laurel tree."
laureate
Latin
From Latin laureatus, "crowned with laurel," from laurea, the laurel wreath given as an award to poets and victors.
laurel
Latin
From Old French lorier, ultimately from Latin laurus, "laurel."
laurels
Ancient Greek
Plural of laurel, referencing the ancient Greek practice of crowning victors with laurel branches.
Lauren
Latin
A Latin-derived clipping of Laurentius, a doublet of Laurence.
Laurence
Latin
From the Latin name Laurentius, meaning "a person from Laurentum," a town whose name may derive from laurus, "laurel."
Laurent
French
Borrowed from French Laurent.
lauretta
Origin
An Italian pet form of Laura; first introduced into English as the name of one of the narrators in the Decameron.
Lauri
Origin
Borrowed from Dzongkha ལའུ་རི་ (la'u ri).
Laurie
Latin
The given names are clippings of Laurence, Lawrence, Laura, or Lauren + -ie, all ultimately from Latin laurus (“laurel”). The surname is from the diminutive of Lawrence. The city in Missouri was named by its residents in 1961 after L. M. and William (Buster) Laurie, who in 1937 bought a building in the area and operated the Laurie Market, because of the goodwill generated by the family store over the years.
Lauryn
Origin
Spelling variant of Lauren.
Lausanne
French
Borrowed from French Lausanne.
lautitious
Origin
1640s, Latin lautitia ("elegance, magnificence, splendor") nominalized from past participle of lavare (to wash): lautus ("washed, bathed"), see lave.
lava
Latin
From Italian lava, originally a dialect word from the Naples area meaning a stream that overflows onto the street, likely tracing back to Latin labes, "a fall or collapse."
lavabo
Origin
From the Christian ritual, which was traditionally accompanied in Catholicism by a recitation of Psalm 25:6 (Psalm 26:6, in the Hebrew and in most modern translations) which in Latin begins with the word lavābō (“I will wash”). The sense of "room with a toilet" developed under the influence of lavatory and lav.
lavage
French
Borrowed from French lavage, "washing," from laver, "to wash."
lavatory
Late Latin
From Late Latin lavatorium, "place for washing," from Latin lavare, "to wash."
lave
Origin
The verb is derived from Middle English laven (“to bathe, wash; to bail or draw water, drain, exhaust; to dampen, wet; to pour; of water, etc.: to flow, stream”), and then partly: * from Old French laver (“to be washed; to wash”) (modern French laver (“to wash (oneself)”)), from Latin lavāre, the present active infinitive of lavō (“to bathe, wash; to dampen, wet”), ultimately from Proto-Indo-European *lewh₃- (“to wash”); and * from Old English lafian (“to bathe; to make wet; to ladle out; to pour”), from Proto-West Germanic *labōn (“to refresh, revitalize; to strengthen”); further etymology uncertain, possibly from Latin lavō (see above) but this does not explain the change in meaning from “to wash; to wet” to “to refresh; to strengthen”. Perhaps Old English lafian is derived directly from the Latin word, and Proto-West Germanic *labōn and words in languages derived from it such as Dutch and German are coincidentally similar to the Old English word. The noun is derived from the verb.
lavender
Medieval Latin
From Anglo-Norman lavendre, from Medieval Latin lavendula, likely influenced by Latin lavo, "to wash," because of its long use as a scent for washed laundry.
Laverne
Origin
19th-century invention, possibly from the Californian town La Verne, named in the belief that it means "the green" in French. Laverne is a genuine French surname, from Gaulish la verne "the alder (tree place)" but - as in the case of Leroy - there is no apparent reason to turn it into an American given name.
Lavery
Irish
Reduced Anglicized form of Irish Ó Labhradha (“descendant of Labhraidh”), a byname from labhraidh (“spokesman”), from labhair (“to speak”).
Lavinia
Origin
Latin Lavinia, of obscure meaning. Lavinium was a town in ancient Latium.
lavish
Old French
From Old French lavache, "downpour, torrent of rain," reflecting the idea of something poured out abundantly.
lavishly
Origin
From Middle English lavausly, equivalent to lavish + -ly.
lavishness
Origin
From lavish + -ness. Compare Dutch lafenis (“refreshment, lavishness”).
lavvu
Origin
Probably from Northern Sami lávvu, ultimately from Proto-Samic *lāvō.
lavvy
Origin
From lav (“clipped form of lavatory”) + -y (“forming affectionate diminutives”).
law
Old English
From Old English lagu, borrowed from Old Norse lög, literally "things laid down" — related to the verb lay.
lawbreaker
Origin
From Middle English lawbreker, lawe brekare; equivalent to law + breaker.
lawful
Middle English
From Middle English laweful — "law" plus the suffix "-ful."
lawfully
Origin
From "lawful" plus the adverb-forming suffix "-ly."
lawfulness
Origin
From Middle English laufulnes, lahfulnesse, equivalent to lawful + -ness.
lawgiver
Origin
From Middle English lawe ȝivere, lawe-ȝivere, law ȝevar; equivalent to law + giver.
lawless
Middle English
From Middle English laweles — "law" plus the negating suffix "-less."
lawlessness
Origin
From "lawless" plus the noun-forming suffix "-ness."
lawmaker
Origin
From Middle English lawemaker, lawe maker, equivalent to law + maker.
lawmaking
Origin
From law + making.
lawman
Old English
From Old English lahmann, ultimately from Old Norse lǫgmaðr — "law" plus "man."
lawn
Old French
From early Modern English laune, an alteration of laund ("glade"), from Old French lande ("heath, moor").
Lawndale
Origin
From lawn + dale.
lawnmower
Origin
A compound of "lawn" and "mower."