fustian
US /ˈfʌs.tʃən/
UK /ˈfʌs.tʃən/

1.
2.
pompous or pretentious speech or writing.
:
•
His speech was full of empty fustian and lacked substance.
•
The critic dismissed the novel as mere fustian.
1.
made of fustian (the cloth).
:
•
He wore a simple fustian tunic.
•
The old curtains were of a thick, fustian material.
2.
pompous or pretentious (of speech or writing).
:
•
His fustian prose made the lecture unbearable.
•
She found his arguments to be overly fustian and lacking in genuine emotion.