'Echometry' definitions:

Definition of 'Echometry'

From: 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