1. Godan verb with 'su' ending, Transitive verb

   to call (someone) to (the door, phone, etc.); to tell (someone) to come; to call up (on the phone); to summon; to page; to invoke (e.g. a spirit)

   どうぞ彼を電話口に呼び出してください。

2. to invoke (e.g. a subroutine); to call; to open (e.g. a file)

   Computing

Also written 呼出す【よびだす】yobidasu