Engelsk navneord: Gram's method | 
| 1.  | Gram's method (om handling) a staining technique used to classify bacteria; bacteria are stained with gentian violet and then treated with Gram's solution; after being decolorized with alcohol and treated with safranine and washed in water, those that retain the gentian violet are Gram-positive and those that do not retain it are Gram-negative | 
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  | Termer med samme betydning (synonymer) | Gram method, Gram stain, Gram's procedure, Gram's stain | 
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  | Mindre specifikke termer | staining | 
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