cilium vs mane

cilium

noun
  • Hairs or similar protrusions along the margin of an organ. 

  • One of the fine hairs along an insect's wing. 

  • An eyelash. 

  • A short microscopic hairlike organelle projecting from a eukaryotic cell (such as a unicellular organism or one cell of a multicelled organism) which serve either for propulsion by causing currents in the surrounding fluid or as sensors. 

mane

noun
  • Long or thick hair of a person's head. 

  • Longer hair growth on back of neck of an animal, especially a horse or lion 

  • Part of a naval sword between the tang button and the quillon. 

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