Inflated, pompous, or pretentious speech or writing; bombast; also (archaic), incoherent or unintelligible speech or writing; gibberish, nonsense.
A class of fabric including corduroy and velveteen.
Originally, a kind of coarse fabric made from cotton and flax; now, a kind of coarse twilled cotton, or cotton and linen, stuff with a short pile and often dyed a dull colour, which is chiefly prepared for menswear.
Made out of fustian (noun sense 1).
Of a person, or their speech or writing: using inflated, pompous, or pretentious language; bombastic; grandiloquent; also (obsolete) using incoherent or unintelligible language.