English

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Etymology

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photo- +‎ label

Noun

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photolabel (plural photolabels)

  1. A label attached to a molecule by photoaffinity labeling

Verb

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photolabel (third-person singular simple present photolabels, present participle (UK) photolabelling or (US) photolabeling, simple past and past participle (UK) photolabelled or (US) photolabeled)

  1. To attach such a label