ADJECTIVE n.
A word used with a noun, or substantive, to express a quality of the thing named, or something attributed to it, or to limit or define it, or to specify or describe a thing, as distinct from something else. Thus, in phrase, "a wise ruler," wise is the adjective, expressing a property of ruler.
AFFECTION n. 2 definitions
An attribute; a quality or property; a condition; a bodily state; as, figure, weight, etc. , are affections of bodies. "The affections of quantity." Boyle. And, truly, waking dreams were, more or less, An old and strange affection of the house. Tennyson.