IPA: /ˈdʒæmiər/
KK: /ˈdʒæmiər/
More sticky or gooey than something else, often used to describe a texture or consistency that is thick and sweet, like fruit preserves.
The jammier the dessert, the more delicious it is for those who love sweets.
Comparative: jammier
Superlative: jammiest
The word 'jammier' is derived from 'jam' (from Middle English 'jamme', meaning a sweet spread made from fruit) and the comparative suffix '-ier' (meaning more). Thus, 'jammier' refers to something that has more jam or is more like jam in texture or consistency.
Think of 'jam' as a sweet spread, and remember that 'jammier' means something that is more like jam, perhaps stickier or sweeter.