verb (used with object), ra·di·o·la·beled, ra·di·o·la·bel·ing or (especially British) ra·di·o·la·belled, ra·di·o·la·bel·ling. Chemistry.
v.
- To tag a hormone, enzyme, or other substance with a radiotracer.
n.
- A radiotracer.
verb (used with object), ra·di·o·la·beled, ra·di·o·la·bel·ing or (especially British) ra·di·o·la·belled, ra·di·o·la·bel·ling. Chemistry.
v.
n.