a fruit-flavoured dessert made by warming and then cooling a liquid containing gelatin or a similar setting agent in a mould or dish so that it sets into a semi-solid, somewhat elastic mass

a bowl of jelly and custard

a jelly mould

a small sweet made with gelatin

a box of fruit jellies

gelignite

jelly shoes

set (food) as or in a jelly

the eels are stewed and jellied

jealous

I'm so jelly that you were at the show

trust me, you're gonna be jelly