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trisomy |
Grep of noun trisomy trisomy trisomy 21 Overview of noun trisomy The noun trisomy has 1 sense (no senses from tagged texts) 1. trisomy -- (chrosomal abnormality in which there is one more than the normal number of chromosomes in a cell) Overview of noun trisomy The noun trisomy has 1 sense (no senses from tagged texts) 1. trisomy -- (chrosomal abnormality in which there is one more than the normal number of chromosomes in a cell)