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sys·tem·at·ic .sis-tə-'mat-ik adj of, relating to, or concerned with classification specif TAXONOMIC
sys·tem·at·i·cal·ly -i-k(ə-)lē adv
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sys·te·mat·ic (sis″tə-matґik) [Gr. systēmatikos] pertaining or according to a system.Medical dictionary. 2011.