augustine

As a proper noun augustine

is , notably borne by (saint augustine of hippo) (354-430), a church father and a writer.

As an adjective undefined is

lacking a definition or value.

As a noun taxonomy

is the science or the technique used to make a classification.

As a proper noun Augustine is

a given name derived from Latin, notably borne by Saint Augustine of Hippo (354-430), a church father and a writer.