This is the 4298th most frequent German word.
entweder
"Entweder" means "either."
Entweder is used here to introduce one possibility in a choice between two options separated by 'oder'.
Entweder gehe ich ins Kino, oder ich bleibe zu Hause.
Either I go to the cinema, or I stay at home.
Entweder is employed to present the two alternative choices within a decision-making context.
Du kannst entweder das blaue oder das rote Shirt tragen.
You can wear either the blue shirt or the red shirt.
Entweder is applied to indicate alternatives for the time when the project may start.