圧あっ雪せつ車しゃあっせつしゃMeanings1nounsnow compactor; snow groomerA tracked vehicle used at ski resorts to pack and smooth snow on slopes.スキー場じょうでは夜や間かんに圧あっ雪せつ車しゃがゲレンデを整せい備びする。At ski resorts, snow groomers maintain the slopes at night.