angiogenesis (n.), angiogenic (adj.)

https://doi.org/10.1351/goldbook.10397
Development of new blood vessels in the embryo or from pre-existing vessels; formation of capillary networks.
Source:
PAC, 2016, 88, 713. (Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)) on page 723 [Terms] [Paper]