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[loo-uh-sahyt] /ˈlu əˌsaɪt/

a pale yellow, odorless compound, C 2 H 2 AsCl 3 , used as a blister gas in World War I.
a colourless oily poisonous liquid with an odour resembling that of geraniums, having a powerful vesicant action and used as a war gas; 1-chloro-2-dichloroarsinoethene. Formula: ClCH:CHAsCl2


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    [loo-uh-suh n, -zuh n, -sohn] /ˈlu ə sən, -zən, -ˌsoʊn/ noun 1. Ludwig [luhd-wig] /ˈlʌd wɪg/ (Show IPA), 1882?–1955, U.S. novelist and critic, born in Germany.

  • Lewis-mountains

    plural noun 1. a mountain range in the NW United States and W Canada, in W Montana and Alberta province: part of the Rocky Mountains.

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