Emily Dickinson Lexicon

CON-VERG'ING, ppr.

Tending to one point; approaching each other, as lines extended. Converging rays, in optics, those rays of light, which proceeding from different points of an object, approach, meet and cross, and become diverging rays. – Encyc. Converging series, in mathematics, is that in which the magnitude of the several terms gradually diminishes. – Encyc.