This is the 13619th most frequent Russian word.
нежной
Tender or gentle.
The word "нежной" is used as an adjective describing the noun "улыбкой" (smile), indicating its gentle, tender nature.
Она обладала нежной улыбкой.
She had a gentle smile.
Here, "нежной" modifies the noun "ласки" (affection), emphasizing the tenderness or gentleness of the affection conveyed.
Её голос был полон нежной ласки.
Her voice was full of tender affection.
In this example, "нежной" describes the noun "росой" (dew), attributing a delicate, soft characteristic to it.