plural of point of sale

In an establishment that sells goods or services, the location at which payment for goods is made.

A moment (of time).

(perspective) A point on the horizon at which two parallel lines appear to meet.

(genetics) A mutation that involves the replacement, addition or deletion of a small number of bases (especially just one) at a specific site within a gene.

(therapy) A specific small area of the body, on an energy line, sensitive to and suitable for therapeutic pressure.

(finance) One hundredth of one percentage point.

plural of melting point

(tennis) A situation where if one of the two players wins the next point, he or she will win the game (but not the set).

(mathematics) A point in the domain of a mathematical function at which the second derivative of the function is either zero or undefined.