Echometry

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Echometry \E*chom"e*try\, n. [Cf. F. ['e]chom['e]trie.]
     1. The art of measuring the duration of sounds or echoes.
        [1913 Webster]
  
     2. The art of constructing vaults to produce echoes. Echon