midwinter

n [U] the middle of winter, around 21 December 仲冬（12月21日前後）: [attrib 作定语] a ,midwinter('s) `night 仲冬之夜.

middle-of-the-road, middleman, middleweight, middling, midfield, midge, midget, midland, midnight, midriff, midshipman, midships, midst, midstream, midsummer, Midsummer's Day, midway, midweek, midwife, midwifery, mien, miff, miffed, might, might (just) as well do sth., mightily, mighty, migraine, migrant, migrate, migration, migratory, mikado, mike, milage, Milan, milch, mild, mild steel, mildew,