balloon noun

1 toy

ADJ. helium helium balloons for the children's party

VERB + BALLOON blow up, inflate | burst, pop

BALLOON + VERB burst, pop

2 in the sky

ADJ. barrage, hot-air

VERB + BALLOON go up in We went up in a balloon.

BALLOON + NOUN flight | race

PREP. by ~ She crossed the Atlantic by hot-air balloon.