noun
any large gathering with a partylike atmosphere.
Jamboree, “any large gathering with a partylike atmosphere,” is an Americanism of unknown origin. Though the term is often associated with the Scouts, its appearance in English predates the Scout Movement by about 40 years. One proposal is that jamboree is an elaboration of jam in the sense “a mass of people or things pressed tightly together,” perhaps on the pattern of the recent Word of the Day shivaree. Note that the sense “a gathering of jazz musicians” of jam isn’t attested until the late 1920s, so this definition could not be the root behind jamboree, which was first recorded in English in the early 1860s.
EXAMPLE OF JAMBOREE USED IN A SENTENCE
The 48-hour period that Boxing Day, Christmas, and Kwanzaa all share is ample cause for celebration, but this year’s overlap with Hanukkah as well is what warrants a nationwide jamboree!
noun
a Christmas lantern consisting of a lighted candle set in sand inside a paper bag.
Luminaria, “a lantern consisting of a candle set in sand inside a paper bag,” is a borrowing from Spanish, from Latin lūmināria, which is the plural of lūmināre, “lamp.” Though it isn’t common for plural nouns to become singular (or vice versa) after borrowing into another language, it isn’t unheard of, either; as we learned from the Word of the Day fomites, the reverse happened with cherry and pea. The source of lūmināre is lūmen (stem lūmin-), “light,” which is the source of French lumière, Italian lume, and Romanian lumină, all meaning “light,” as well as Spanish lumbre, “fire, fuel, combustible material.” Luminaria was first recorded in English in the late 1940s.
EXAMPLE OF LUMINARIA USED IN A SENTENCE
As they lit each luminaria that lined the walkway, they hoped passersby would find solace and joy in the warm glow.
noun
a hard, chewy or brittle Christmas cookie, usually flavored with honey and spices and containing nuts and citron.
Lebkuchen, “a hard Christmas cookie,” is a borrowing from German and is equivalent to Kuchen, “cake,” plus an element of unclear origin. Kuchen is related to English cake and the Word of the Day krumkake. The Leb- part may be related to Latin lībum, “flatbread, sacrificial cake,” which in turn could be the root of lībāre, “to pour an offering,” as in libation. Alternatively, the Leb- element may share an origin with German Laib and English loaf (and, by extension, lady and lord). Lebkuchen was first recorded in English in the late 1840s.
EXAMPLE OF LEBKUCHEN USED IN A SENTENCE
I searched bakery after bakery but could not find one that sold lebkuchen, whose uniquely nutty and spicy aroma I greatly missed.