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tristimulus values
Tristram and Isolde
trisulfide
trisyllable
tritanopia
trite
tritheism
tritiate
triticale
tritium
Triton
triton (1)
triton (2)
tritone
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trituration
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trisomy
tri·so·my [ tr smee, trī sṓmee ]


noun 
Definition:
 
condition of having 3 chromosomes: the genetic condition of having one or more sets of three chromosomes instead of the usual pairs

tri·so·mic [ trī sómmik ] adjective
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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