Having the characteristics of a bigot; strongly prejudiced; forming opinions without just cause

plural of boycotter

(organic chemistry) A red chemical pigment from the insect kermes dye named 1-methyl-2-carboxy-3,5,6,8-tetrahydroxyanthraquinone.

(mineralogy) A monoclinic-prismatic mineral containing lithium, manganese, oxygen, potassium, and silicon.