lemon zest(n = noun.food) - tiny bits of lemon peel;
is a kind of lemon peel, lemon rind

bitter lemon, lemon, lemon balm, lemon butter, lemon cheese, lemon curd, lemon drop, lemon extract, lemon geranium, lemon grass, lemon grove, lemon juice, lemon lily, lemon meringue pie, lemon mint, lemon oil, lemon peel, lemon rind, lemon shark, lemon sole, lemon sumac, lemon tree, lemon yellow, orange zest, plains lemon monarda, sea lemon, sweet lemon, water lemon, wild water lemon, zest