scuba diving
US /ˈskuː.bə ˌdaɪ.vɪŋ/
UK /ˈskuː.bə ˌdaɪ.vɪŋ/

1.
mergulho, mergulho autônomo
the sport or activity of swimming underwater using special breathing equipment
:
•
We went scuba diving in the Caribbean.
Fomos mergulhar no Caribe.
•
She took lessons to learn scuba diving.
Ela fez aulas para aprender mergulho.