main market
noun[S]
ukusSTOCK MARKET
thepartof astockmarketwheresharesin thebiggestcompaniesaretraded:
Thefirmsaid itplannedtomoveitssharesto London'smainmarket.
MARKETING
the mostimportantgroupofcustomersfor a company’sproductsorservices, or theplacewhere they are:
Thecompanylostout to arivalfor anoilfieldcontractinBrazil,itsmainmarket.