血親,血緣,同族
Consanguinity \Con`san*guin"i*ty\, n. [L. consanguinitas: cf. F. consanguintit['e].] The relation of persons by blood, in distinction from affinity or relation by marriage; blood relationship; as, lineal consanguinity; collateral consanguinity. Invoking aid by the ties of consanguinity. --Prescott.
consanguinity n : related by blood [syn: {blood kinship}, {cognation}] [ant: {affinity}]