BIGHA Meaning of BIGHA in English [ 'bi:gə ]■ noun (in the Indian subcontinent) a measure of land area varying locally from 1/3 to 1 acre ( 1/8 to 2/5 hectare).Originfrom Hindi bīghā . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004