Any of the pointed parts of a canine tooth or molar.
A point made by the intersection of two curved lines or curved structures, a common motif in Gothic architecture.
A point of transition.
A flap of a valve of a heart or blood vessel.
A boundary between zodiacal signs and houses.
A point of a curve where the curve is continuous but has no derivative, but such that it has a derivative at every nearby point.
A sharp point or pointed end.
An important moment when a decision is made that will determine future events.
To behave in a reckless or dangerous manner.
tooth