block and tackle vs swallow

block and tackle

noun
  • A system in which a rope, cable, or chain (the tackle) is passed over pulleys enclosed in two (or rarely more) blocks, one fixed and one attached to a load, which is used to gain mechanical advantage to lift or pull heavy loads. 

  • The underwear combination of stockings worn with a suspender belt. 

swallow

noun
  • The opening in a pulley block between the sheave and shell through which the rope passes. 

  • Any of various carbohydrate-based dishes that are swallowed without much chewing. 

  • The amount swallowed in one gulp; the act of swallowing. 

  • A small, migratory bird of the Hirundinidae family with long, pointed, moon-shaped wings and a forked tail which feeds on the wing by catching insects. 

verb
  • To retract; to recant. 

  • To take food down into the stomach; to make the muscular contractions of the oesophagus to achieve this, often taken as a sign of nervousness or strong emotion. 

  • To accept easily or without questions; to believe, accept. 

  • To cause (food, drink etc.) to pass from the mouth into the stomach; to take into the stomach through the throat. 

  • To engross; to appropriate; usually with up. 

  • To take (something) in so that it disappears; to consume, absorb. 

  • To put up with; to bear patiently or without retaliation. 

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