plural of point heater

(rail transport, UK) A heating device used in freezing weather to keep points (US: switches) free of ice and snow.

(mathematics) The ratio of the relative change in a function's output with respect to the relative change in its input, for infinitesimal changes at a certain point.

simple past tense and past participle of point up

Third-person singular simple present indicative form of point up

plural of Sylvian point

(anatomy) The point on the human skull nearest the Sylvian fissure.

plural of omega point

simple past tense and past participle of point shave

simple past tense and past participle of point-shave