n.
physical activity
( AE )
1) to go in for ~
2) fond of ~; in the world of ~ ( BE has sport )
types of physical activity
3) amateur; aquatic, water; competitive; intercollegiate ( AE ), inter-university ( BE ); intramural; outdoor; professional; varsity ( AE ); winter ~
track meet
( BE )
4) school ~; ~ day