Q1: Does ellos always refer exclusively to men?
No. While ellos refers to groups of men, it also serves as the default grammatical pronoun for mixed-gender groups containing both men and women. Only when a group consists solely of women do speakers use ellas.
Q2: Can ellos refer to inanimate objects in Spanish?
Yes, grammatically, though native speakers rarely use subject pronouns for objects. While masculine plural objects (like los libros) have the grammatical profile of ellos, speakers simply drop the pronoun and let the conjugated verb or definite article do the work.
Q3: Why don't Spanish speakers say ellos in every sentence?
Spanish verb conjugations contain built-in person and number markers. Suffixes like -aron, -ieron, or -en already tell the listener that the subject is plural. Including ellos repeatedly sounds redundant to native ears unless needed for emphasis or contrast.
Q4: What is the difference between ellos and los?
Ellos is a subject pronoun or prepositional pronoun ("they" or "them" after prepositions like con). Los is a direct object pronoun representing "them" when the group directly receives the action of a verb (e.g., Yo los conozco / "I know them").
