bran vs rind

bran

noun
  • The broken coat of the seed of wheat, rye, or other cereal grain, separated from the flour or meal by sifting or bolting; the coarse, chaffy part of ground grain. 

  • The European carrion crow. 

rind

noun
  • A hard, tough outer layer, particularly on food such as fruit, cheese, etc 

  • tree bark 

  • The gall, the crust, the insolence; often as "the immortal rind" 

  • An iron support fitting used on the upper millstone of a grist mill. 

verb
  • To remove the rind from. 

How often have the words bran and rind occurred in a corpus of books? (source: Google Ngram Viewer )