poseerlos

Poseerlos is not a standalone word with its own entry in most Spanish dictionaries. Rather, it is a grammatical construction formed by the verb poseer together with the direct object pronoun los attached to the verb, typically written as poseerlos in the infinitive. It expresses the act of owning or possessing a set of masculine plural objects that have been referenced in the surrounding text. For example: Quiero poseerlos (I want to possess them). No quiero poseerlos (I do not want to possess them).

The pronoun los can also attach to other non-finite forms of the verb. In the gerund, the form is poseyéndolos (possessing them), as in Estoy poseyéndolos. In the perfect, you can encounter Los he poseído (I have possessed them). These combinations follow the general Spanish rule that clitic pronouns attach to infinitives, gerunds, and participles.

Pronoun gender and number agreement applies: if the antecedents are feminine plural, the corresponding pronoun would be las, yielding poseerlas. The use of poseerlos (or poseerlas) is governed by standard clitic placement rules and does not constitute a separate lexical item; it is a regular instance of attaching a direct object clitic to a verb.

Usage notes: Poseerlos tends to appear in contexts discussing ownership, property, or possession, including legal or economic discourse, as well as in narrative or argumentative writing. See also Spanish pronouns, clitic pronouns, and verb phrases with clitics.