Hot air (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">hot air</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for bluster that I've seen before include "Empty boasting" , "Loud aggressive talk" , "Swaggering language" , "Speak boastfully" , "Talk aggressively with empty threats" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">hot air</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for bombast that I've seen before include "Pretentious talk" , "hollow material" , "High-flown language" , "High-sounding language with little meaning" , "Pompous talk" .)