1. of, relating to, or resembling milk; milky in appearance or consistency
Usage: formal or technical; often used in scientific or medical contexts

Examples

• The lacteous fluid secreted by the plant had a thick, creamy texture.
• Under the microscope, the lacteous substance appeared opaque and white.
• The lacteous discharge from the wound required medical attention.
• Certain fungi produce a lacteous sap when their stems are broken.
• The lacteous appearance of the solution indicated the presence of suspended particles.