rye bread: any of various breads made entirely or partly with rye flour
bread: food made from dough of flour or meal and usually raised with yeast or baking powder and then baked
arecidae: one of four subclasses or superorder of Monocotyledones; comprises about 6400 species in 5 families of trees and shrubs and terrestrial herbs and a few free-floating aquatics including: Palmae; Araceae; Pandanaceae and Lemnaceae