FUNCTION n.
of a circle is a function of the diameter. If x be a symbol to which different numerical values can be assigned, such expressions as x2, 3x, Log. x, and Sin. x, are all functions of x. Algebraic function, a quantity whose connection with the variable is expressed by an equation that involves only the algebraic operati…
GEM n.
or expressed within brief limits, which is regarded as a gem on account of its beauty or value, as a small picture, a verse of poetry, a witty or wise saying. Artificial gem, an imitation of a gem, made of glass colored with metallic oxide. Cf. Paste, and Strass.
GOOD a.
le, fairies; brownies; pixies, etc. [Colloq. Eng. & Scot.] -- Good for nothing. (a) Of no value; useless; worthless. (b) Used substantively, an idle, worthless person. My father always said I was born to be a good for nothing. Ld. Lytton. -- Good Friday, the Friday of Holy Week, kept in some churches as a fast, in memo…
GRASS n.
Red-topped buffalo grass, forage. Northwest. Poa tenuifolia. Reed canary grass, of slight value. Phalaris arundinacea. Reed meadow grass, hay. North. Glyceria aquatica. Ribbon grass, a striped leaved form of Reed canary grass. Rye grass, pasture, hay. Lolium perenne, var. Seneca grass, fragrant basket work, etc. North.…