authorizing

The word 'authorizing' is built upon the core concept of an 'author' as a source or originator. The Latin root auctor stems from augere, meaning "to increase, originate, or promote," which itself has Proto-Indo-European origins. Adding the Greek-derived suffix -ize transforms the noun into a verb meaning "to make into an author" or "to act as the source of authority." Finally, the present participle suffix -ing indicates the ongoing action of granting such official power or approval. Thus, the literal morphemic journey from "originator" to "making into an originator" culminates in the modern abstract sense of formally granting permission.