reabsorption

in biology
https://doi.org/10.1351/goldbook.16021
Absorption by a living organism of a substance which it has previously absorbed and then released (e.g., the uptake of a substance from the proximal renal tubule following glomerular filtration).
Source:
PAC, 2007, 79, 1153. (Glossary of terms used in toxicology, 2nd edition (IUPAC Recommendations 2007)) on page 1294 [Terms] [Paper]