thirdgroup
nounUK /ˈθɜːd.ɡruːp/
US /ˈθɝːd.ɡruːp/
The third group is the set of people or things that comes after the first two groups.
Our class was split into three teams, and I was put in the thirdgroup.
OTHER MEANINGS
2. The third collection of items arranged in a series.
The thirdgroup of books on the shelf is about animals.
3. A subgroup ranked third in order or importance.
The thirdgroup of students presented their project last.
4. In math, the third set of numbers in a sequence.
Circle the thirdgroup of numbers on the page.