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allogenic

[al-uh-jen-ik] /ˌæl əˈdʒɛn ɪk/
adjective
1.
Geology. (of a constituent of a rock) formed elsewhere than in the rock where it is found.
Compare authigenic.
2.
Immunology, allogeneic.
Origin
1885-1890
1885-90; allo- + -genic
Related forms
allogenically, adverb
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Word Origin and History for allogenic
adj.

1888, from Greek allogenes "of another race, stranger," from allos "other, different" (see allo-) + -genes "born" (see -gen) + -ic.

Online Etymology Dictionary, © 2010 Douglas Harper
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allogenic in Science
allogeneic (āl'ə-jə-nē'ĭk) also allogenic
  (āl'ə-jə-nē'ĭk)   
Being genetically different although belonging to or obtained from the same species, as in tissue grafts.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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