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parenteral

American  
[pa-ren-ter-uhl] / pæˈrɛn tər əl /

adjective

Anatomy, Medicine/Medical, Physiology.
  1. taken into the body in a manner other than through the digestive canal.

  2. not within the intestine; not intestinal.


parenteral British  
/ pæˈrɛntərəl /

adjective

  1. (esp of the route by which a drug is administered) by means other than through the digestive tract, esp by injection

  2. designating a drug to be injected

"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

Other Word Forms

Etymology

Origin of parenteral

First recorded in 1905–10; par- + enter- + -al 1

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.

See Examples For:

In February, it said the fourth location will focus on global parenteral manufacturing for injectable therapies.

From The Wall Street Journal Dec. 9, 2025

CVS had abandoned most of its less lucrative market in home parenteral nutrition, or HPN, and "acute care" drugs like IV antibiotics.

From Salon Feb. 12, 2023

This includes the 30,000-plus Americans who rely on parenteral nutrition — including premature infants, post-surgery patients and those with damaged bowels because of genetic defects.

From Washington Post Feb. 6, 2023

“Her husband had been undergoing treatment for infective endocarditis at home with parenteral nafcillin,” according to the case report.

From Fox News Nov. 7, 2019

BDCs, by contrast, rapidly extravasate with high volumes of distribution after parenteral dosing, quickly binding to cell surface tumor antigens and internalizing, and any unbound BDC is quickly cleared by the kidney within minutes. 

From Forbes Oct. 14, 2014

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