Dictionary.com
Thesaurus.com
Synonyms

autologous

American  
[aw-tol-uh-guhs] / ɔˈtɒl ə gəs /

adjective

  1. from the same organism.

    an autologous graft.


autologous British  
/ ɔːˈtɒləɡəs /

adjective

  1. (of a tissue graft, blood transfusion, etc) originating from the recipient rather than from a donor

"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

autologous Scientific  
/ ô-tŏlə-gəs /
  1. Derived or transplanted from the same individual's body.


Etymology

Origin of autologous

1920–25; auto- 1 + -logous ( see -logy, -ous), on the model of homologous

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.

Followers are now allowed to have their own blood removed, stored, and "given back", in a process called autologous donation, but are still forbidden from accepting donations from others.

From BBC • Apr. 12, 2026

Matosevic said traditional cell therapies have almost exclusively been autologous, meaning taken from and returned to the same patient.

From Science Daily • Apr. 22, 2024

But Mr. Scalise said Tuesday that after being in isolation for weeks as he received an autologous stem-cell transplant, he had been cleared by his doctors to travel.

From New York Times • Feb. 13, 2024

These approaches are all autologous, meaning the patient is both donor and recipient — and not taken from anyone else, which enhances safety — and should not be confused with stem-cell therapies.

From Washington Post • Nov. 5, 2021

The Research Group developed “individualized autologous peptide and whole cell based vaccine” made from a “patient’s own blood, body tissues and serum” to fight cancer, according to the settlement.

From Seattle Times • Nov. 17, 2014

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "autologous" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com