What is implicitlywait in selenium?

Implicit wait in Selenium directs WebDriver to pause for a certain duration of time before throwing an exception. Once this time is estimated, WebDriver will wait for the item before the exception occurs.

Once the command is in position, Implicit Wait waits in place for the whole duration for which the browser is accessible and it is default setting is 0, and the particular wait time needs to be set by the protocol. To calculate implicit waits in test scripts, import the package, import java.util.concurrent.TimeUnit;