camp·er /ˈkæmpə $ -ər/ noun [countableC] 3. American EnglishAmE a special type of tent on wheels that has cooking equipment and beds in it 旅行拖车,宿营拖车〔车内有烹调设备和床〕 4. American EnglishAmE a child who is taking part in a camp 参加营地活动的儿童 5. happy camper spokenHAPPY someone who seems to be happy with their situation 安于现状者happy camper• Loville is not a happy camper.