(en. Either)

/o/

Meaning & Definition

EnglishSpanish
conjunction
It is used to offer a choice between two or more possibilities.
Do you prefer tea or coffee?
¿Prefieres té o café?
It can be used instead of 'and' to avoid cacophony.
Father or mother.
Padre o madre.
Indicates proportions or successive choices.
You will need a pencil or a pen.
Vas a necesitar lápiz o bolígrafo.

Etymology

From the Latin 'aut'.

Common Phrases and Expressions

whether
indicates an alternative between two options.
ya sea
or
introduces a second possible option.
o bien
you or me
indicates that one of the two is the valid option.
tú o yo

Related Words

alternative
option between two or more possibilities.
alternativa
choice
act of choosing between several options.
elección
disjunction
situation in which different possibilities are presented.
disyunción

Slang Meanings

Expresses doubt between two options.
I’m going to the movies or I’m staying home.
Voy al cine ó me quedo en casa.
Used to cause confusion between two choices.
I don’t know whether to choose pizza or a hamburger.
No sé si elegir la pizza ó hamburguesa.