1. photolabel - Noun
2. photolabel - Verb
photolabel (plural photolabels)
A label attached to a molecule by photoaffinity labeling
photolabel (third-person singular simple present photolabels, present participle (UK) photolabelling or (US) photolabeling, simple past and past participle (UK) photolabelled or (US) photolabeled)
To attach such a label