1. Here are all the possible meanings and translations of the word Brashness. Princeton's WordNet (0.00 / 0 votes)Rate this definition: flashiness, garishness, gaudiness, loudness, Brashness, meretriciousness, tawdriness, glitz (noun)

2. Brashness: 1 n the trait of being rash and hasty Type of: foolhardiness , rashness , recklessness the trait of giving little thought to danger n tasteless showiness Synonyms: flashiness , garishness , gaudiness , glitz , loudness , meretriciousness , tawdriness Type of: …