from the GNU version of the Collaborative International Dictionary of English

  • n. A double ear trumpet for estimating the direction from which sounds proceed, esp. for the use of navigators.

from The Century Dictionary and Cyclopedia

  • n. An instrument, invented by A. M. Mayer, for ascertaining the direction from which any sound proceeds, as the sound of a bell, whistle, or fog-horn at sea in thick weather.


Sorry, no etymologies found.


    Sorry, no example sentences found.


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