American English
/ækˈtʰɪ.vɪ.ɾi/
4 syllables · Stress the second syllable.
Something that you do for work, study, exercise, or pleasure.
In “activity,” the final t sound is often a quick tap, so it may sound a little like a fast d: /ækˈtʰɪ.vɪ.ɾi/.
Something that you do for work, study, exercise, or pleasure.
Reading is a relaxing activity.
The children chose an outdoor activity.
physical activity · leisure activity · outdoor activity
do + an activity
activity + for + noun
The amount of action or movement happening in a place, organization, or system.
There was little activity in the office after five.
Scientists are monitoring volcanic activity.
business activity · economic activity · volcanic activity · criminal activity
activity + in + place or field
increase or decrease in + activity
The plural is activities: change y to ies.