If you are filing taxes as Head of Household does that mean you are married or single?

==Definition == The filing status used by an unmarried taxpayer who pays over half the cost of maintaining his home that is the principal residence for over half the tax year of his unmarried child or other lineal descendent (this child does not have to be a dependent) or of his dependent married child or other qualified relative. A dependent parent who does not live with the taxpayer may also qualify the taxpayer for the head of household status if qualifications are met.