silver protein - a colloid preparation of protein (albumin or gelatin) and silver oxide; used in aqueous solution as an antibacterial agent

mixture - (chemistry) a substance consisting of two or more substances mixed together (not in fixed proportions and not with chemical bonding)

dispersed particles, dispersed phase - (of colloids) a substance in the colloidal state

dispersing medium, dispersing phase, dispersion medium - (of colloids) a substance in which another is colloidally dispersed

colloidal gel, gel - a colloid in a more solid form than a sol

colloidal solution, colloidal suspension, sol - a colloid that has a continuous liquid phase in which a solid is suspended in a liquid

emulsion - (chemistry) a colloid in which both phases are liquids; "an oil-in-water emulsion"

silica gel - a porous form of silica that is highly absorbent