Definitions

1. noun

the state or process of being active, or the thing done in being active

“The high level of activity in the city made it difficult to find a quiet place to live.”

2. noun

a thing done or undertaken for enjoyment or as a hobby

“Reading is one of my favorite activities.”

3. noun

a piece of work or a series of operations done in order to achieve something

“The construction activity on the new highway is causing traffic jams.”

4. verb

to cause something to be active or to make something happen

“The company will activity its operations in several countries.”

5. verb

to make something happen or to cause something to be active, often by taking action

“The government will activity measures to reduce the unemployment rate.”