Refine this word faster

Labeling

noun, verb

Noun

1
A set of labels applied to the various objects in a system, to packaged goods, and so on; the act or process of applying them. countable, uncountable
"Near-synonyms: (for packaged goods) branding, trade dress"
2
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. countable, uncountable
"There are two potential problems with this approach: first, the specificity of labeling depends on the purity of the LPS (if contaminants are present, they may be labeled also); second, removal of the label from the LPS in vivo might occur separately from processing of the LPS molecule itself."

Verb

Unscramble this word: labeling