rar ‧ ing /ˈreərɪŋ $ ˈrer-/ BrE AmE adjective informal
[ Date: 1900-2000 ; Origin: ⇨ ↑ rear 2 ]
1 . raring to go very eager to start an activity:
They woke up early and were raring to go.
2 . raring to do something British English very eager to do something:
The children were raring to get outdoors.