yo

Definition & meaning

The word yo is a personal pronoun in Spanish that corresponds to the first-person singular "I" in English. It is used by a speaker to refer to themselves.

In some specific contexts, yo can also function as a noun when referring to the philosophical or psychological concept of the "self" or the "ego."

Grammar & Word origin

Grammatically, yo is a subject pronoun. Unlike English, the subject pronoun is often omitted in Spanish because the verb conjugation already indicates the subject (e.g., como means "I eat"). It is usually included only for emphasis or to clarify who is performing the action.

Etymologically, it derives from the Latin word ego. Over time, the e- was lost and the -g- evolved into the current sound represented by the letter y.

Synonyms & antonyms

There are no direct synonyms for yo as a personal pronoun.

When used in the psychological sense of "ego," it can be considered a synonym of ego? or personalidad?.

There are no direct antonyms, though it is often contrasted with tú? (you) or nosotros? (we) in grammatical paradigms.