unbrother

Etymology

From un- + brother.

unbrother means to make no longer a brother; to expel from a brotherhood. Lexicurio rates it Sui generis — a strength score of 100 out of 100.

verb

To make no longer a brother; to expel from a brotherhood.“It is not in the power of the sins of our infirmity, to unbrother us; when we look at the acts themselves, they are heinous; when at the persons, they are so much more faulty as more obliged; but when we look at the mercy of thee who hast called us, now, Who shall separate us?”