plural of Ziehl-Neelsen stain

plural of port-wine stain

Glass that has been coloured, either by painting or by fusing pigments into its structure. / (architecture) The use of such glass to construct decorative windows, especially in churches.

Gram's method of distinguishing the two main groups of bacteria

Alternative form of tearstained

(histology) A staining technique used primarily for differentiation of blood cells.

(biochemistry) A histological stain used to identify chromosomal material or DNA in cell specimens, based on acid hydrolysis of DNA.

(vulgar) A spot or area that has been discolored by having absorbed feces. / (idiomatic, vulgar, derogatory) A stupid or contemptible person.

Alternative spelling of bloodstained

A stain used in microscopy for staining blood smears, generally to differentiate and identify leukocytes, malaria parasites, and Trypanosoma.