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.
You can also check other dicts: balloon (English, 中文解释 ), wordnet sense, Collins Definition