nonspecific

Of or relating to an infection not known to be caused by a specific pathogen.

Of or relating to immunity that occurs naturally as a result of a person’s genetic makeup or physiology and does not arise from a previous infection or vaccination.

not specific

not caused by a specific pathogen

not caused by previous infection or vaccination

that does not just stain one type of tissue

not caused by a specific agent; used also of staining in making microscope slides