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{%type%} Definitions

WordNet 3.0Copyright Princeton University


Short "hint"

n. - A chemical substance that is present at the start of a chemical event.

Usage examples (36)
  • "What kind of reactant is Quent Miles using in that ship of yours?" asked Walters sharply.
  • While the patent mentions a "reactant," that doesn't necessarily indicate fuel used today.
  • "Using special reactant feed, Tom," replied Astro.
  • "By the moons of Jupiter, we've run out of reactant fuel!" for more
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