GNU Collaborative International Dictionary of English

Found one definition

1.       
   Cordwain , n. [OE. cordewan, cordian, OF. cordoan, cordouan, fr. Sp. cordoban. See Cordovan.] A term used in the Middle Ages for Spanish leather (goatskin tanned and dressed), and hence, any leather handsomely finished, colored, gilded, or the like.
   1913 Webster
   Buskins he wore of costliest cordwain.
   Spenser.
   
   1913 Webster