The dictionary definition of stages as a noun is point or period in the process of development. As a verb, stages means the presentation of a performance.
It means stage,
it is the leveling of things used in a stage play.....
He/She speaks as a stage direction.
A period or stage in a process.
The world stage
The first stage in boundary evolution is: '''definition.''' [Not delimination] >:-(
when the environment is in its equal stage
One step in a process.
Front stage is where the audience can see you, backstage is behind the black curtain, out of sight of audience.
final stage where the skills are automatic and are performed without any real stress
Stage properties
The definition of the noun inception is an event that is the beginning; a first part or stage of subsequent events.Inception is the beginning of something.