dreadlocks /ˈdrɛdˌlɑːks/ noun Learner's definition of DREADLOCKS
[plural]
: hair that is twisted together into long pieces that hang down around your shoulders(散垂于肩的)长发绺,细发辫 ◊ Dreadlocks are often worn by people who are Rastafarians.非洲拉斯塔法里人常蓄细发辫。
— called also dreads
— see picture at hair