the world > movement > motion in a certain direction > going or coming in > go or come in [verb (intransitive)] > suddenly (3)
To break forth into sudden activity, or manifestation of an inward force. Of persons: To break out… Const. in, with (a speech, a cry, or other mode…
intransitive. To leap or spring in.
To move or come as with a spring or sudden bound, to dart. To come or spring suddenly upon (obsolete); to enter with a spring or sudden bound in, into…