Definition of ethrog
plural ethrogim
or etrogim
\ˌethrōˈgim, ˌet‧r-\
or esrogim
\esˈrōgim\
or ethrogs
or etrogs
or esrogs
: the fruit of the citron (Citrus medica) anciently used with the palm branch in the celebration of Sukkoth and still used by Jews as a symbol of that occasion — compare lulab
