Sentence:  ... she guided the spirited little pair along the dusty road, and then in between the long stretches of fir-wood, whence came delicious warm breathings of that <WSD>lemony</WSD> aromatic scent of the growing pines brought forth by the mid-day sun. 
Meaning of the word marked with <WSD> tags:  Resembling or characteristic of lemons, especially in terms of aroma, taste or colour.