collecting
US /kəˈlektɪŋ/
UK /kəˈlektɪŋ/

1.
the activity of collecting things of a particular type
:
•
Stamp collecting is a popular hobby.
•
He enjoys collecting antique coins.
1.
present participle of collect
:
•
The charity is collecting donations for the needy.
•
He was busy collecting data for his research.
1.
made or arranged for payment on delivery
:
•
The package was sent collecting.
•
He made a collecting call to his parents.