certified public accountant. n. 1. (Accounting & Book-keeping) (in the US) a public accountant certified to have met state legal requirements. Compare certified accountant.
In the United States, Labor Day is a federal holiday observed on the first Monday of September. It is customarily viewed as the end of the summer vacation season. Many schools open for the year on the day after Labor Day. The holiday is shared with Canada, where it is known as Labour Day.
This article is about Labour Day observances in different countries. For the workers' holiday held on 1 May, see International Workers' Day. For the 2013 American film, see Labor Day (film). Labour Day (Labor Day in the United States) is an annual holiday to celebrate the achievements of workers.