crinoline

definition: a stiff coarse fabric used to stiffen hats or clothing
example:
speech part: noun
synonyms:
definition: a full stiff petticoat made of crinoline fabric
example:
speech part: noun
synonyms:
definition: a skirt stiffened with hoops
example:
speech part: noun
synonyms: hoopskirt

How crinoline is being used?