- wheat berry - a grain of wheat
--1 is a kind of grain, caryopsis
--1 is a part of wheat, corn- wheat, wheat berry - grains of common wheat; sometimes cooked whole or cracked as cereal; usually ground into flour
--2 is a kind of grain, food grain, cereal
--2 is a part of common wheat, Triticum aestivum
--2 has parts: wheat germ
--2 has particulars: bulgur, bulghur, bulgur wheat - wheat, wheat berry - grains of common wheat; sometimes cooked whole or cracked as cereal; usually ground into flour