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171 entries found
ytterbium (n.)
metallic rare-earth element, 1879, coined in Modern Latin by Swedish chemist Carl Gustaf Mosander (1797-1858) from Ytterby, name of a town in Sweden where mineral containing it was found. With metallic element ending -ium.
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yttrium 
metallic rare-earth element, 1866, coined in Modern Latin by Swedish chemist Carl Gustaf Mosander (1797-1858) from Ytterby, name of a town in Sweden where mineral containing it was found. With metallic element ending -ium.
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yuan (n.)
Chinese unit of currency introduced 1914, from Chinese yuan "round, round object, circle."
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Yucatan 
said to be from a local word meaning "massacre." Related: Yucatecan.
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yucca (n.)
Central and South American name for the cassava plant, 1550s, from Spanish yuca, juca (late 15c.), probably from Taino, native language of Haiti.
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yuck (2)
"laugh," 1938, yock, probably imitative.
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yuck (1)
exclamation of disgust, 1966, origin perhaps echoic (compare Newfoundland slang yuck "to vomit," 1963; U.S. slang yuck "despised person," 1943; provincial English yuck "the itch, mange, scabies"). Variant yech is by 1969.
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yucky (adj.)
1970, from yuck (1) + -y (2). Related: Yuckiness.
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Yugoslav (n.)
1853, from Slav + Serbo-Croatian jugo- "south," combining form of jug "south, south wind, noon," from Old Church Slavonic jugu "south, south wind, noon."
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Yugoslavia 
1929 (earlier the country was Kingdom of the Serbs, Croats, and Slovenes); from Yugoslav + -ia. The name vanished from the map in 2003.
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