braze vs flex

braze

verb
  • To cover with brass, or as with brass. 

  • To join two metal pieces, without melting them, using heat and diffusion of a jointing alloy of capillary thickness. 

noun
  • A kind of small charcoal used for roasting ore. 

flex

verb
  • To bend something. 

  • To move part of the body using one's muscles. 

  • To repeatedly bend one of one's joints. 

  • To flaunt one's superiority. 

  • To tighten the muscles for display of size or strength. 

noun
  • The act of flaunting something; something one considers impressive. 

  • Any flexible insulated electrical wiring. 

  • Flexible ductwork, typically flexible plastic over a metal wire coil to shape a tube. 

  • An act of flexing. 

  • A point of inflection. 

  • Flexibility, pliancy. 

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