AARD-WOLF (earth-wolf), a South and East African carnivorous mammal (Proteles cristatus), in general appearance like a small striped hyena, but with a more pointed muzzle, sharper ears, and a long erectile mane down the middle line of the neck and back.
When some larger concourse of men direct their activity to a common aim there is a yet sharper division of those who, because their activity is given to directing and commanding, take less part in the direct work.
The Scotch collie is lighter and more elegant, and has a sharper muzzle.
Gowland has shown that, whatever may have been the practice of Japanese bronze makers in ancient and medieval eras, their successors in later days deliberately introduced arsenic and antimony into the compound in order to harden the bronze without impairing its fusibility, so that it might take a sharper impression of the mould.
The division was the sharper because it coincided with a difference in matters of religion.
The differences of salinity support this method, and, especially in the northern European seas, often prove a sharper criterion of the boundaries than temperature itself; this is especially the case at the entrance to the Baltic. Evidence drawn from drift-wood, wrecks or special drift bottles is less distinct but still interesting and often useful; this method of investigation includes the use of icebergs as indicators of the trend of currents and also of plankton, the minute swimming or drifting organisms so abundant at the surface of the sea.
Thus the gauge may be narrow, the line single, the rails lighter than those used in standard practice, while deep cuttings and high embankments may be avoided by permitting the curves to be sharper and the gradients steeper: such points conduce to cheapness of construction.
The loss of nutrient fluid caused by the presence of intestinal Cestodes is probably slight, indeed, the sharper appetite that accompanies their presence may be the means of fully compensating for it.
On deck there!--brace sharper up; crowd her into the wind's eye.
Now they drew close to the fox which began to dodge between the field in sharper and sharper curves, trailing its brush, when suddenly a strange white borzoi dashed in followed by a black one, and everything was in confusion; the borzois formed a star-shaped figure, scarcely swaying their bodies and with tails turned away from the center of the group.