WordWeb Online

1. Thrown away
   "wearing someone's cast-off clothes"
   - discarded, throwaway, thrown-away

1. Something that has been rejected or discarded, esp. old clothing

1. Get rid of
   "he cast off his image as a pushy boss"
   - shed, cast, shake off, throw, throw off, throw away, drop, lose
    
2. Make the last row of stitches when knitting

Derived forms: cast off, cast-offs, casting off, casts off

See also: unwanted

Type of: remove, run up, sew, sew together, stitch, take, take away, withdraw

Antonym: cast on