D defs.my
Entry 1 sense Webster, 1913

Eductor

· E·duc·tor · IPA
01 n. One who, or that which, brings forth, elicits, or extracts.
  1. 1.
    One who, or that which, brings forth, elicits, or extracts.
    “Stimulus must be called an eductor of vital ether.” — E. Darwin.