Wordnet 3.0
VERB (3)
1. 
 perform (an acting passage) brilliantly and rapidly; 
- Example: "Mr. Jones blazed away in one passage after another to loud applause"2. 
 shoot rapidly and repeatedly; 
- Example: "He blazed away at the men"[syn: blaze away, blaze]
3.  speak with fire and passion; 
- Example: "He blazed away at his opponents in the Senate"
WordNet (r) 3.0 (2006):
blaze away
    v 1: perform (an acting passage) brilliantly and rapidly; "Mr.
         Jones blazed away in one passage after another to loud
         applause"
    2: shoot rapidly and repeatedly; "He blazed away at the men"
       [syn: blaze away, blaze]
    3: speak with fire and passion; "He blazed away at his opponents
       in the Senate"