|1.||relationship by blood; kinship|
|2.||close affinity or connection|
|3.||geology (of igneous rocks) similarity of origin, as shown by common mineral and chemical compositions and often texture|
|[C14: see |
consanguinity con·san·guin·i·ty (kŏn'sān-gwĭn'ĭ-tē, -sāng-)
Relationship by blood or by a common ancestor.