n.
1.noisy confusion and turbulence
2.a swaggering show of courage
3.a violent gusty wind
4.vain and empty boasting bluster v.
1.blow hard
2.show off
3.act in an arrogant, overly self-assured, or conceited manner
Idiom of the Day
start up (something) or start (something) up
to begin operating something, to begin to play or do something
My uncle started up a small business when he was 20-years old.