Cosier

Co'sier noun [ Confer Old French coussier maker of mattresses; or couseor tailor, from Old French & French coudre , past participle cousu to sew, from Latin consuere to sew together; con- + seure to sew. See Sew to stitch.] A tailor who botches
Found on http://www.encyclo.co.uk/webster/C/167

Cosier

• (n.) A tailor who botches his work.
Found on http://thinkexist.com/dictionary/meaning/cosier/
No exact match found