utilizarla

Utilizarla is the infinitive form of the verb utilizar with the feminine direct object pronoun la attached, meaning “to use it.” It is used when the referenced object is feminine and singular, as in la tarea, la herramienta, or la solución. The base verb utilizar is regular in the -ar conjugation and comes from Latin utilis, via French utiliser, and is common in many Spanish-speaking regions.

Pronoun placement and forms. In Spanish, the direct object pronoun la can appear before the conjugated verb or attached to an infinitive or gerund. Examples: la voy a utilizar (I am going to use it) and voy a utilizarla (I am going to use it). In negative constructions, the pronoun precedes the verb: no la utilices. For affirmative tú commands, the pronoun is attached as well and often carries an accent to preserve stress: utilízala (use it). For masculine objects, the pronoun would be lo (utilizarlo). In plural references, the pronoun changes accordingly (utilizarlas, utilizarlos, etc.).

Usage notes. Utilizar is commonly used in formal and technical contexts to imply purposeful or effective use of resources, tools, or methods, while usar is more general and everyday. Emplear is another synonym with a more formal tone. Choosing between utilizar and usar often depends on register, precision, and nuance rather than meaning.

Examples. Quiero utilizarla para resolver el problema. La voy a utilizar mañana. No la utilices sin permiso. ¿La vas a utilizar? Úsala con cuidado; si necesitas más, utilízala de nuevo.

See also: usage of clitic pronouns, -ar verbs, and related synonyms such as usar and emplear.