ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wiktionary
Equivalent to lief + -ling (compare darling = dear + -ling), perhaps from or modelled after Afrikaans liefling (“darling”), German Liebling (“darling”). Compare also loveling.
liefling (複数形 lieflings)
liefling