ARROWHEADED a.
ents of which consist of strokes resembling arrowheads, nailheads, or wedges; -- hence called also nail-headed, wedge-formed, cuneiform, or cuneatic characters; the oldest written characters used in the country about the Tigris and Euphrates, and subsequently in Persia, and abounding among the ruins of Persepolis, Nine…
ARTIFICIAL a.
nvented by the speaker, in distinction from laws, authorities, and the like, which are called inartificial arguments or proofs. Johnson. -- Artificial classification (Science), an arrangement based on superficial characters, and not expressing the true natural relations species; as, "the artificial system" in botany,…