an area of land cleared for cultivation by slashing and burning vegetation (割除和烧除植被后开出的)农田 ■[mass noun]the method of clearing land in this way 割烧植被开垦农田的方法 the practice of swidden. 割除烧去植被开垦农田的习俗。
verb
[with obj.]clear (land) by slashing and burning vegetation (通过割烧植被)开垦(土地)
语源
late 18th cent. (as a verb, originally dialect): variant of dialect swithen 'to burn'