What is the meaning of Grao?

A traditional short Portuguese unit of length, equivalent to about 4.6 mm.

A traditional short Portuguese unit of mass, equivalent to about 50 mg.

degree (of temperature)

degree

academic degree

degree (of angle measure)

degree of a polynomial

Alternative form of gran (grain)

grey

grey

Obsolete spelling of grau.

Obsolete spelling of grão.

shore, strand

Source: wiktionary.org