noun
Chemistry term for a mixture where microscopic particles are dispersed evenly through another substance, such as milk, fog, or gelatin.
牛乳は水中に脂肪滴が分散したコロイドの一種です。
Milk is a type of colloid in which fat droplets are dispersed in water.
コロイド溶液は、粒子が沈殿しにくい性質を持っています。
Colloidal solutions have the property that particles do not easily settle.