Englishfor English speakers
artificial
Adjective
—
Something that is made by people instead of being made by nature.
The silk flowers were not real. They were artificial.
activity
Noun
—
When a person or animal has activity, it is active or lively.
The sleeping dog did not show much activity.
—
When you have a function to do, you have an activity.
The child has many after-school activities.
She participates in women's rights activities.