COPULATIVE • DICCIONARIO INGLES.COM • Definition of Copulative

... "Speak up, young man!" and, at another time, silenced a learned professor, by desiring an explanation of a word which the other frequently used, and which, he said, he had been many years trying to get at the meaning of,—the copulative Is! He was the best intellectual fencer of his day. He made strange havoc of Fuseli's fantastic hieroglyphics, violent humours, and oddity of dialect.—Curran, who was sometimes of the same party, was lively and animated in ...

— Hazlitt on English Literature - An Introduction to the Appreciation of Literature • Jacob Zeitlin