0 a person who goes out a lot and does not worry about other things they should be doing:
Where have you been, you young gadabout!
The famous-for-being-famous gadabout is not known for being particularly good at anything beyond taking flattering selfies.
It's the little gray gadabout we come up from the station in the other evening.
In the calm of the twilight, the little gadabout takes to the fields, chirruping softly as he goes, cheering himself with song.
These spiritual "gadabouts" are shallow and skim the surface only.
This typical gadabout, light-minded, cynical little old woman with the girlish ways, was after all a big-hearted toiler in the vineyard.
Well, his wife was a gadabout woman and always jeering at him.