pulse-label

transitive verb
pulse-la·​bel | \ ˈpəls-ˌlā-bəl How to pronounce pulse-label (audio) \
pulse-labeled or pulse-labelled; pulse-labeling or pulse-labelling

Medical Definition of pulse-label

: to cause a pulse of a radiolabeled atom or substance to become incorporated into (as a molecule or cell component) pulse-labeled DNA