FRACTIONAL a.
Relatively small; inconsiderable; insignificant; as, a fractional part of the population. Fractional crystallization (Chem.), a process of gradual and approximate purification and separation, by means of repeated solution and crystallization therefrom. -- Fractional currency, small coin, or paper notes, in circulation…
GOOD a.
Not small, insignificant, or of no account; considerable; esp., in the phrases a good deal, a good way, a good degree, a good share or part, etc.
INCIDENCE n.
h a body, or a ray of light or heat, falls on any surface. In equal incidences there is a considerable inequality of refractions. Sir I. Newton. Angle of incidence, the angle which a ray of light, or the line of incidence of a body, falling on any surface, makes with a perpendicular to that surface; also formerly, the…
KARROO n.
One of the dry table-lands of South Africa, which often rise terracelike to considerable elevations. [Also karoo.] The Great Karroo, or The Karroo, a vast plateau, in Cape Colony, stretching through five degrees of longitude, at an elevation of about 3,000 feet.