body hair vs seta

body hair

noun
  • An individual strand of such hair. 

  • Hair of the body; in particular, androgenic hair, to the exclusion of facial hair and the hair atop one's head. 

seta

noun
  • A bristle or hair 

  • The stalk of a moss sporangium, or occasionally in a liverwort. 

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