kuih tart UK /ˈkweɪ tɑːt/US /ˈkweɪ tɑːɹt/ noun1 •(Singapore, Malaysia) A bite-sized buttery, crumbly pastry filled with pineapple jam and served during festivities in Malaysia, Singapore, Indonesia, Brunei.Kueh Tart (Pineapple Tart), Kueh Belanda, Kueh Bangkit, Kueh Bulu(sic), Kueh Lapis, are typical examples. — 1978 formskuih tarts