vexo

Vexo is a Latin verb belonging to the first conjugation, meaning to harass, vex, or trouble. The principal parts are vexō, vexāre, vexavī, vexātum, and it is used with a direct object in the accusative (for example, vexō eum, I vex him).

In Latin, vexō is typically active and transitive, but the verb also appears in passive constructions such as vexārī, to be vexed or harassed. The present indicative forms include vexō, vexās, vexat; the imperfect forms include vexābam, vexābās, vexābat. The verb follows the regular first-conjugation pattern in most tenses, with corresponding perfect, future, and other forms derived from the principal parts.

Beyond classical Latin, Vexo is used as a modern brand name or product name by several companies across sectors such as technology and consumer goods. The name is favored for its concise phonetics and the dynamic impression it can convey, though it is not tied to a single organization.

Related terms include the English verb vex, which derives from the same Latin root vexāre, and carries a closely related sense of causing annoyance or trouble. The Latin form vexo also appears in dictionaries as the first-person singular present indicative of vexāre, illustrating its role as the root for related words in Romance languages and English.