send in

Verb

 * 1)  To give (one's name), present (one's card) when making a social call.
 * 2) To cause (something) to be delivered, especially by post/mail.
 * 3) To send (someone) into the thick of things, as:
 * 4) To send (troops) into battle.
 * 5)  To send (a batsman) onto the field to bat.
 * 1) To send (troops) into battle.
 * 2)  To send (a batsman) onto the field to bat.
 * 1)  To send (a batsman) onto the field to bat.
 * 1)  To send (a batsman) onto the field to bat.