definition of
audacious

[1] #1 audacious s. [brave, dauntless, fearless, hardy, intrepid, unfearing] invulnerable to fear or intimidation; "audacious explorers"; "fearless reporters and photographers"; "intrepid pioneers". wn

[2] #2 audacious s. [barefaced, bodacious, bald-faced, brassy, brazen, brazen-faced, insolent] unrestrained by convention or propriety; "an audacious trick to pull"; "a barefaced hypocrite"; "the most bodacious display of tourism this side of Anaheim"- Los Angeles Times; "bald-faced lies"; "brazen arrogance"; "the modern world with its quick materi. wn

[3] #3 audacious s. [daring, venturesome, venturous] disposed to venture or take risks; "audacious visions of the total conquest of space"; "an audacious interpretation of two Jacobean dramas"; "the most daring of contemporary fiction writers"; "a venturesome investor"; "a venturous spirit". wn