From Longman Dictionary of Contemporary Englishsalesgirlsales‧girl /ˈseɪlzɡɜːl $ -ɡɜːrl/ noun [countable] old-fashioned BOSELLa young woman who sells things in a shop
Examples from the Corpus
salesgirl• With the tip of her painted fingernail, the dancer salesgirl showed the miniature castanets the doll was holding.• Her father looked up at the pretty salesgirl and smiled. 