noun
lemon peel
Refers to the outer skin of a lemon, often used in cooking, baking, or cocktails. A straightforward loanword from English.
ケーキにレモンピールを加えると風味が良くなる。
Adding lemon peel to the cake improves the flavor.
カクテルにレモンピールを飾る。
Garnish the cocktail with a lemon peel.
Variant with interpunct; less common but still seen.
レモンの皮 is the native Japanese way to say 'lemon peel', while レモンピール is a direct loanword often used in culinary contexts.
Loanword from English 'lemon peel'.