Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun That which the immune system identifies as foreign to the body.
from the GNU version of the Collaborative International Dictionary of English.
- noun That which is not oneself.
- noun (Immunology) Any material that enters the body and is not recognized by the immune system as being part of its body, thereby triggering an immune response; any material appearing to the immune system to be foreign to its body.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun philosophy, psychology Any entity other than
oneself . - noun immunology, uncountable All agents and substances that are not body's own.
Etymologies
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Examples
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It seems to me there is one: the word nonself-referring.
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If they did not exactly scream "nonself," these antigens at least whispered "not quite self," and did so loudly enough to attract notice from the immune system.
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The dividing line between self and nonself is taken to be the skin.
Robert Lanza, M.D.: Who Are We? Experiments Suggest You're Not Who You Think 2010
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The dividing line between self and nonself is taken to be the skin.
Robert Lanza, M.D.: Who Are We? Experiments Suggest You're Not Who You Think 2010
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Crozier floats in this warm, buoyant sea of nonself and listens to dreams that are not his own.
The Terror Simmons, Dan 2007
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In effect, it fails to distinguish between self and nonself.
Meditation as Medicine M.D. Dharma Singh Khalsa 2001
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In effect, it fails to distinguish between self and nonself.
Meditation as Medicine M.D. Dharma Singh Khalsa 2001
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In light of this and subsequent discoveries, Alan Houghton, a cancer immunologist at Sloan-Kettering, has come to refer to cancer cells as "altered self," rather than "nonself."
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But cancer cells teeter on the edge between self and nonself.
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IKE all tumor immunologists, Boon was working at a boundary as much philosophical as scientific: Where does self end and nonself begin?
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