concentrator

EnglishEdit

EtymologyEdit

concentrate +‎ -or

NounEdit

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Wikipedia

concentrator (plural concentrators)

  1. (telecommunications) A hub.
  2. (mining) An apparatus for the separation of dry comminuted ore, by exposing it to intermittent puffs of air.
    (Can we find and add a quotation of Knight to this entry?)
Last modified on 18 June 2013, at 20:53