fountain vs let

fountain

verb
  • To flow or gush as if from a fountain. 

noun
  • An artificial, usually ornamental, water feature (usually in a garden or public place) consisting of one or more streams of water originating from a statue or other structure. 

  • A natural source of water; a spring. 

  • A reservoir from which liquid can be drawn. 

  • A source or origin of a flow (e.g., of favors or knowledge). 

  • A juggling pattern typically done with an even number of props where each prop is caught by the same hand that throws it. 

  • A roundel barry wavy argent and azure. 

  • A ground-based firework that projects sparks similar to a water fountain. 

  • Anything that resembles a fountain in operation. 

  • The structure from which an artificial fountain can issue. 

  • A drink poured from a soda fountain, or the cup it is poured into. 

  • A soda fountain. 

let

verb
  • To allow the release of (a fluid). 

  • To give, grant, or assign, as a work, privilege, or contract; often with out. 

  • Used to introduce a first or third person imperative verb construction. 

  • To cause (+ bare infinitive). 

  • To allow possession of (a property etc.) in exchange for rent. 

  • To allow to be or do without interference; to not disturb or meddle with; to leave (someone or something) alone. 

  • To allow to, not to prevent (+ infinitive, but usually without to). 

noun
  • The hindrance caused by the net during serve, only if the ball falls legally. 

  • An obstacle or hindrance. 

  • The allowing of possession of a property etc. in exchange for rent. 

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