trichloride
tri.chlo.ride \(')tri--'klo-(*)r-.i-d, -'klo.(*)r-\ n [ISV] : a compound of an element or radical with three atoms of chlorine
tri.chlo.ride \(')tri--'klo-(*)r-.i-d, -'klo.(*)r-\ n [ISV] : a compound of an element or radical with three atoms of chlorine