capstan vs distaff

capstan

noun
  • A vertical cylindrical machine that revolves on a spindle, used to apply force to ropes, cables, etc. It is typically surmounted by a drumhead with sockets for levers used to turn it. 

  • A rotating spindle used to move recording tape through the mechanism of a tape recorder. 

distaff

noun
  • The part of a spinning wheel from which fibre is drawn to be spun. 

  • A woman, or women considered as a group. 

  • A device to which a bundle of natural fibres (often wool, flax, or cotton) are attached for temporary storage, before being drawn off gradually to spin thread. A traditional distaff is a staff with flax fibres tied loosely to it (as indicated by the etymology of the word), but modern distaffs are often made of cords weighted with beads, and attached to the wrist. 

  • A race for female horses only. 

  • Anything traditionally done by or considered of importance to women only. 

adj
  • Of, relating to, or characteristic of women. 

  • Of the maternal side of a family. 

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