Brother in law: Understand Complex Blood Relations using family tree

Understand Complex Blood Relations using family tree. Learn about sister- in-law , brother-in-law , father- in-law , mother- in-law , niece, nephew brother - in-law (plural brothers- in-law or (archaic) brethren- in-law or (colloquial, nonstandard) brother -in-laws) A male relative of one's generation, separated by one degree of marriage: The brother of one's spouse. quotations NEW DELHI: A Kolkata tax court has recently ruled that a large gift from a brother-in-law is completely exempt from income tax, even if no formal gift deed was created. The Income Tax Appellate ... The meaning of BROTHER-IN-LAW is the brother of one's spouse.