intrudere

Intrudere is a Latin verb that means to thrust in, to push forward, or to intrude into something. In classical usage it covers both literal insertion—placing or forcing something into a space—and figurative intrusion, such as imposing one’s presence or influence.

Etymology and form: the word is built from the prefix in- meaning into and trudere, “to thrust.” It is usually treated as a transitive verb of the third conjugation in Latin grammar, following the typical patterns of -ere verbs. The exact principal parts appear in dictionaries but broadly reflect a regular “thrust into” with a direct object and, when motion is involved, a target location.

Usage: intrudere appears in texts to describe physical insertion, such as inserting an object into a container or space, as well as metaphorical intrusion—entering into someone’s affairs, borders, or control. The verb is often combined with directional or locative expressions to indicate movement into a place or domain.

Relation to other languages and English: the English verb intrude and the noun intrusion derive from intrudere through Old French intruder and related Romance forms, illustrating a common lineage from Latin into modern tongues. In English, intrude typically carries a sense of unwanted entry similar to the Latin usage.

See also: intrude, intrusion, intruder. These terms reflect the same root and describe the ideas of forcing entry or imposing oneself, adapted to their respective languages.