GRAFTING n.
hat the sections are of the same shape, then lapping the ends so that the one cut surface exactly fits the other, and securing them by tying or otherwise. -- Whip grafting, tongue grafting, the same as splice grafting, except that a cleft or slit is made in the end of both scion and stock, in the direction of the grai…
GRAM; GRAMME n.
The unit of weight in the metric system. It was intended to be exactly, and is very nearly, equivalent to the weight in a vacuum of one cubic centimeter of pure water at its maximum density. It is equal to 15.432 grains. See Grain, n., 4. Gram degree, or Gramme degree (Physics), a unit of heat, being the amount of heat…
HYALONEMA n.
A genus of hexactinelline sponges, having a long stem composed of very long, slender, transparent, siliceous fibres twisted together like the strands of a color. The stem of the Japanese species (H. Sieboldii), called glass-rope, has long been in use as an ornament. See Glass-rope.