[1] : The Collaborative International Dictionary of English v.0.48

rocket \rock"et\, v. i. imp.  p. p. rocketed; p. pr.  vb.
   n. rocketing. sporting
   to rise straight up; said of birds; usually in the present
   participle or as an adjective. eng.
   1913 webster

         an old cock pheasant came rocketing over me. --h. r.
                                                  haggard.
   1913 webster
see also:
rocketed rocketing 

Rocketing >> R Words
Rocketing, definition of term: Rocketing
rocketing_pag1.html