fletcherite

noun1

1. •
   An isometric-hexoctahedral steel gray mineral containing cobalt, copper, nickel, and sulfur.

noun1

1. •
   A practitioner of Horace Fletcher's theories, especially regarding the extremely thorough chewing of food.

   • Their contents would have made the weariest Fletcherite drool at the mouth and forget his number of chews. — 1913