hvass a
1.
sharp, keen (h knífr, hvössøxi, hvasst vápn); pointed, tapering (h hjálmr);
2.
fig, of the intellect, keen (hvasst næmi); of the eyes or sight (hvöss augu, hvöss sjón) ;
3.
sharp, acute; hvasst hljód, a sharp sound;
4.
of wind, sharp, fresh (h byrr, hvasst veðr, andviðri)
