'Dismiss' in the Bible

But when even was come, his disciples came to him saying, The place is desert, and much of the day time already gone by; dismiss the crowds, that they may go into the villages and buy food for themselves.

But he did not answer her a word. And his disciples came to him and asked him, saying, Dismiss her, for she cries after us.

and if I should dismiss them to their home fasting, they will faint on the way; for some of them are come from far.