“IX. Vult Proceleusmaticus brevibus constare quaternis.
Proceleulsmaticus derives its name from keleusma, clamor adhortatorius nautarum. It is contracted by the poets into three syllables; as, abiete, abjete, áriete, arjete, pituita, pitvita, tenuia, tenvia. Virg.”
        Quadribrevis Proceleusmaticus de murmure nautae. Busbey.”
[A Latin Grammar, 6th ed., Ross, 1818, p.155]