gather vs pick up

gather

verb
  • To haul in; to take up. 

  • To grow gradually larger by accretion. 

  • To bring stitches closer together. 

  • To collect molten glass on the end of a tool. 

  • To accumulate over time, to amass little by little. 

  • To infer or conclude; to know from a different source. 

  • To congregate, or assemble. 

  • Especially, to harvest food. 

  • To collect; normally separate things. 

  • To bring parts of a whole closer. 

  • To gain; to win. 

  • To be filled with pus 

  • To add pleats or folds to a piece of cloth, normally to reduce its width. 

  • To bring together, or nearer together, in masonry, as for example where the width of a fireplace is rapidly diminished to the width of the flue. 

noun
  • The soffit or under surface of the masonry required in gathering. See gather (transitive verb). 

  • A gathering. 

  • The inclination forward of the axle journals to keep the wheels from working outward. 

  • A blob of molten glass collected on the end of a blowpipe. 

  • A plait or fold in cloth, made by drawing a thread through it; a pucker. 

pick up

verb
  • To lift; to grasp and raise. 

  • To acquire (something) accidentally; to catch (a disease). 

  • To collect and detain (a suspect). 

  • To clean up; to return to an organized state. 

  • To point out the behaviour, habits, or actions of (a person) in a critical manner; used with on. 

  • To meet and seduce somebody for romantic purposes, especially in a social situation. 

  • To receive calls; to function correctly. 

  • To record; to notch up. 

  • To learn, to grasp; to begin to understand; to realize. 

  • To promote somebody who was previously passed over. 

  • To collect an object, especially in passing. 

  • To answer a telephone. 

  • To take control (physically) of something. 

  • To mark, to defend against an opposition player by following them closely. 

  • To behave in a manner that results in a foul. 

  • To restart or resume. 

  • To receive (a radio signal or the like). 

  • To notice, detect or discern; to pick up on 

  • To improve, increase, or speed up. 

  • To reduce the despondency of. 

  • To pay for. 

  • To obtain and publish a story, news item, etc. 

  • To collect a passenger. 

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