1 (only before a noun 只用于名词前) being the total amount before anything is taken away 总的: gross income (= before tax, etc is taken away) 总收入（即扣除税款等之前的收入） [OPP] net 反义词为net

2 (formal 正式) (only before a noun 只用于名词前) very great or serious 很大的；严重的: gross indecency/negligence/misconduct 极为下流；严重的疏忽；严重的行为不检

3 very rude and unpleasant 粗鲁的；令人不快的

4 very fat and ugly 臃肿而难看的