Christ·mas·time 
/ˈkrɪsməsˌtaɪm/ noun
/ˈkrɪsməsˌtaɪm/ noun [noncount] : the time of year when people get ready for and celebrate Christmas : Christmas day and the days and weeks before it
▪ It's fun to be in a large city at Christmastime. [=during the Christmas season]
▪ It's fun to be in a large city at Christmastime. [=during the Christmas season]
