EchRB[1]130(10) :אכל מן כל תבשיל חד פס‏ : he ate a strip from each dish
See the entire entry for pes, pessā n.m. small fragment, strip

EchRB[1]130(10) :אכל מן כל עיגול חד פתית‏ : He ate a morsel from each loaf
See the entire entry for *pettā, pettəṯā n.f. piece of bread

EchRB[1]130(10) :אכל מן כל עיגול חד פתית‏ : he ate a crumb from each loaf (of bread)
See the entire entry for ptyt n.m. crumb