Glax‧o‧Smith‧Kline /ˌɡlæksəʊ smɪθ ˈklaɪn/ 
abbreviation GSK trademark a very large international company that makes drugs and medicines. The company was formed when Glaxo Wellcome and SmithKline Beecham joined together in 2000. 
 [TahlilGaran] Dictionary of Contemporary English ▲