twaddell / twaddle [ˈtwɒdəl]
twaddell – n. – a type of hydrometer or the related scale in which 200 degrees corresponds to a unit of specific gravity, that of distilled water being set at zero
twaddle – adj., n. & v. – adj. – senseless, worthless, trivial; n. – rubbish; v. – 1. speak or write in a meaningless or insignificant manner; 2. denigrate the worth of another; 3. walk with an uncertain or feeble gait