fling noun
ADJ. brief | (one) final, (one) last The athlete will have one final fling (= participate in one final competition) before retirement.
VERB + FLING have She's had her fling and now she's got to settle down.
PREP. ~ with He had a fling with his neighbour's wife.
You can also check other dicts: fling (English, 中文解释 ), wordnet sense, Collins Definition