词根：chor = sing, dance, 表示“歌, 舞”

chaorus n. 合唱（队）（chor+us表名词）

choreographer n. 舞蹈动作设计者（chor+eo+graph写+er人→写舞蹈的人）

choreography n. 舞蹈设计（chor+eo+graphy

choir n. 合唱队（choir=chor）

词根词缀：choro-, chor-

【来源及含义】Greek: place, space, land; country, district

【相关词根词缀】 Cross references of word families related directly, or indirectly, to: "land, ground, fields, soil, dirt, mud, clay, earth (world)": agra-; agrest-; agri-; agro-; argill-; chthon-; epeiro-; geo-; glob-; lut-; myso-; pedo-; pel-; rhyp-; soil-; sord-; terr-.

【同源单词】chorographer, chorographic, chorographical, chorographically, chorography, chorological