breech vs mature

breech

adj
  • Born, or having been born, breech. 

verb
  • To fit or furnish with a breech. 

  • To fasten with breeching. 

noun
  • The part of a cannon or other firearm behind the chamber. 

  • A breech birth. 

  • A garment whose purpose is to cover or clothe the buttocks. 

  • The external angle of knee timber, the inside of which is called the throat. 

adv
  • With the hips coming out before the head. 

mature

adj
  • Fully developed; grown up in terms of physical appearance, behaviour or thinking; ripe. 

  • Brought to a state of complete readiness. 

  • Profound; careful. 

  • Suitable for adults only, due to sexual themes, violence, etc. 

verb
  • To attain maturity, to become mature or ripe. 

  • To make (something, e.g. fruit) ripe or mature. 

  • To make (someone) mature. 

  • To proceed toward maturity: full development or completion (either of concrete or of abstract things, e.g. plans, judgments, qualities). 

  • To proceed toward or become mature or full-grown, either physically or psychologically; to gain experience or wisdom with age. 

  • To bring (something) to maturity, full development, or completion. 

  • To reach the date when payment is due. 

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