A state in eastern India which has Patna as its capital.

Of, from or pertaining to Bihar or the Biharis.

(countable) A person from Bihar or of Bihari descent. / (uncountable) A group of Indo-Aryan languages spoken in Bihar and the surrounding states in India.

(mathematics) Describing a class of fourth-order partial differential equations which arises in areas of continuum mechanics

Any equation of this kind.

Synonym of biharmonic

plural of biharmonic