Why do we call it “Predicate nominative”
While this is normally a grammar question, I cannot find why we use the language “predicate nominative” to name parts of a sentence. On the surface it connotes nothing. A search of my grammar books, the unabridged dictionary, the OED and an on-line search reveal nothing about the origin of this usage. Also, do we know what grammarian first applied this taxomony?
“Nominative” in Latin means “naming”. Do we mean that the part of the sentence with this name is based on, “predicated on”, the subject of the sentence? That is, is the noun “predicate” in this usage related to the verb “predicate”?
I have always thought this an unfortunate taxomy, as it makes language learning doubly difficult -- first the language, and then these arcane names to talk about it. This after having studied three European languages plus my own.