From Wiktionary, the free dictionary
From dił (“blood”) + atsʼíís (“body”, incorporated noun) + -tah (“among”) + -z- (si-perfective modal) + -lį́ (from -LĮ́, “to flow”) + -í (nominalizer).
dił atsʼíístaazlíní
- (anatomy) blood circulatory system
- blood circulation
