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noncredit
noncustodial
nondescript
nondestructive
nondestructive testing
nondirective
nondisclosure agreement
nondiscretionary trust
nondisjunction
nondistinctive
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nondisjunction

non·dis·junc·tion [ nòndiss júngksh'n ]


noun 
Definition:
 
failure of chromosomal separation: a failure of paired chromosomes or sister chromatids to separate during cell division


non·dis·junc·tion·al adjective
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