ultroneousness (ultroneusnes)

The character of being ultroneous; spontaneity. Ulula (ūlū-la), n. [NL. (Cuvier, 1817, after Barrère, 1745), Ulula A genus of hoot-owls. It has been variously applied, but is now usually regarded as a synonym of Syrnium. Compare ullet. See cut un der hawk - owl.-2. A genus of neuropterous insects. Rambur, 1842. ululant (ul'ū-lant), a. [