Having a sharp point

(chemistry) The temperature at which one component of a mixture of liquids begins to solidify (or a mixture of liquids starts to become immiscible) on cooling, resulting in visible cloudiness; as for example in diesel fuel in freezing temperatures; the consolute point

(idiomatic) To argue or promote an idea. / (idiomatic) To take care in doing something; to pay attention or ensure that something is done.

(mechanical engineering) The temperature at which a grease passes from a semi-solid to a liquid state under specific test conditions.

Any of the four principal compass directions: north, south, east and west.

The most distant point at which the eye can focus (usually infinity, but nearer for a myopic eye). / (figuratively) The most distant point under consideration in any situation.

(idiomatic) To agree with what a person says, to be persuaded by their arguments.

In surveying, the point where the principal meridian crosses the baseline.

(manufacturing) A point of convergence between two rolling parts, or a rolling part and a stationary part, where all or part of the human body could become trapped and injured.

(semantics) Ostensive definition.