Definitions

1. adverb

in progress; being done or carried out at the present time

“The project is already underway, and we expect to meet the deadline.”

2. noun

an ongoing activity, process, or situation

“The construction of the new building is a massive undertaking that is now underway.”

3. verb

to initiate or start an activity, process, or situation

“The new policy is to be underway from next month.”