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angiogenesis

American  
[an-jee-oh-jen-uh-sis] / ˌæn dʒi oʊˈdʒɛn ə sɪs /

noun

  1. Biology. the formation and development of blood vessels.


angiogenesis British  
/ ˌændʒɪəˈɡɛnɪsɪs /

noun

  1. the induction of blood-vessel growth, often in association with a particular organ or tissue, or with a tumour

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

angiogenesis Scientific  
/ ăn′jē-ō-jĕnĭ-sĭs /
  1. The formation of new blood vessels, especially blood vessels that supply oxygen and nutrients to cancerous tissues.


Other Word Forms

Etymology

Origin of angiogenesis

angio- + -genesis

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The study, published in Cancer Discovery, showed that HOXD13 activates several biological pathways that increase blood flow to tumors, a process called angiogenesis.

From Science Daily • Apr. 21, 2026

This resurgence for angiogenesis inhibitors comes after astronomical expectations for the drugs were dashed in the late 1990s.

From Science Magazine • May 16, 2023

“It works by angiogenesis or creating new blood vessel formation,” says John L. Ferrell III, director of sports medicine for D.C.- based Regenerative Orthopedics and Sports Medicine.

From Washington Post • Nov. 20, 2022

The discovery of mutations in the VHL gene has helped to identify the importance of angiogenesis in the most common subtype of kidney cancer1.

From Nature • Sep. 13, 2016

The training can trigger the formation of more extensive capillary networks around the fiber, a process called angiogenesis, to supply oxygen and remove metabolic waste.

From Textbooks • Jun. 19, 2013

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