In Indian polity, the term 'ordinarily resident' is used to define the status of an individual with regard to their place of residence. It is a legal term used to determine an individual's tax liability, voting rights, and other rights and privileges under Indian law.

According to theIncome Tax Act of India, an individual is considered to be 'ordinarily resident' in India if they have been living in the country for at least 182 days in the financial year or for at least 365 days during the four years preceding the financial year and they have the intention of residing in India for an indefinite period.

In the context of voting rights, an individual is considered to be 'ordinarily resident' in a particular constituency if they have been residing in that constituency for a certain period of time, usually six months. This is to ensure that only residents of a particular area have the right to vote in elections for that area.

The concept of 'ordinarily resident' is also used in other areas of Indian law such as in determining eligibility for government schemes and benefits, admission to educational institutions, and other rights and privileges.

In summary, 'ordinarily resident' in Indian polity refers to the legal status of an individual with regard to their place of residence. It is used to determine an individual's tax liability, voting rights, and other rights and privileges under Indian law and it's based on the time the individual has spent in India and the intention of staying in India indefinitely.