chart² v [T] 1 to record information about a situation or set of events over a period of time 记录〔一段时间内的情况或事件〕: Teachers are attempting to chart each student's progress through the year. 老师们正试图记录每个学生在一年中的进步情况。 2 to make a map of an area of land, sea, or sky 绘制…的地图［海图、星图］