viva-, vivi-, vivo-, viv-

(Latin: life, alive)

Life can only be understood backwards; but it must be lived forwards.
—Soren Kierkegaard
vivisect
To perform operations on living animals that involve cutting into their bodies in order to gain knowledge of pathological or physiological processes.
vivisection
1. The process of operating on living animals; especially, in scientific research.
2. To dissect a live animal, by observing the functioning body systems; such as, to observe the effects of certain stimulants or depressants on a beating heart.

The animal is rendered unconscious before the vivisection is done.

3. The act or practice of cutting into, or otherwise injuring, living animals; especially, for the purpose of scientific research.

Vivisection from the historical perspective

Defined literally the word vivisection signifies the dissection of living creatures; ordinarily it means any scientific experiment on animals involving the use of the scalpel.

  • The literal dissection of living animals is not practiced anywhere, because it is much more convenient to study the structure of man's body in the cadaver.
  • According to Aulus Cornelius Celsus, who lived in the reign of Tiberius, and Tertullian (about 160-240) living criminals were dismembered at Alexandria in the reigns of Ptolemy II (285-247 B.C.) and Ptolemy III (247-221 B.C.).
  • The same act was maliciously attributed to Jacobus Berengarius, Andreas Vesalius, and Gabriel Fallopius, celebrated anatomists of the sixteenth century.
  • The history of scientific observation of, and experimentation upon animals, both bloodless and bloody, began at the moment when it was perceived that the processes of nature could be discovered only by the exact observation of nature and not by philosophical methods.
  • For physiological and pathological research experimentation with animals is an indispensable aid, while for medical science it is of significant value.
  • Such procedures give a view of the working processes of the living organism, permits us to produce diseases artificially, and to investigate the organic changes produced by these diseases in each stage of their course.
  • Before William Harvey (1578-1657) could announce his discovery of the circulation of the blood, he was obliged, as he confesses, to make for years innumerable vivisections of animals of all kinds, because he could investigate the mechanism of the circulation only in the living animal.
  • He was able to reach the conclusion that the arteries which are empty in the corpse are filled with blood during life and not with air, as was believed until then.

—Clips based on information from
Senfelder, Leopold. "Moral Aspect of Vivisection." The Catholic Encyclopedia. Vol. 15.
New York: Robert Appleton Company, 1912.

Much more information of interest about this topic may be seen at http://www.newadvent.org/cathen/15494a.htm

vivisectionist
Someone who practices, or advocates, operating on live animals for scientific or medical research.
vivisector
A practitioner of vivisection.
vivisectorium (s), vivisectoria (pl)
An establishment, or place, where vivisection is practiced.
vivisepulture
The practice of burying people alive; usually by accident, because there was no perception that they were still living.
Vivit Leo de Tribu Juda.
The Lion of the Tribe of Judah lives.

Motto of the former kingdom of Ethiopia.

vivo
In a lively and energetic manner; used as a musical direction.
vivosphere
The whole area of the earth's surface, atmosphere, and sea that is inhabited by living things.

Also known as the "biosphere".

Related life, live-word units: anima-; bio-; -cole; vita-.