Definition of "labeling" []

• A set of labels applied to the various objects in a system. (noun)
• The introduction of a traceable chemical group (e.g., containing an isotope or a fluorescent dye) into a protein or other biomolecule of interest so it can be tracked or quantified during experimental analysis. (noun)
• Present participle of label. (verb)

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• "But this labeling is actually consistent with the definition, only now the political affiliation has switched."
• "If our labeling is actually helping us get closer to the truth, then we should pursue it full-steam."
• "Front-of-package nutrition labeling is one of the hottest topics in food marketing today."