aughts
(noun)
noun
1. The first decade of a century, such as 1900 to 1909 or 2000 to 2009, whose digit in the tens place is zero. The oughts, the noughties.
(noun)
1. The first decade of a century, such as 1900 to 1909 or 2000 to 2009, whose digit in the tens place is zero. The oughts, the noughties.