Breakdown of En casa hablamos castellano y catalán.
y
and
la casa
the house / home (also "at home")
en
in / on / by (means of transport) / about (after pensar)
hablar
to speak
Questions & Answers about En casa hablamos castellano y catalán.
Why is it "En casa" and not "En la casa"?
Just like in English when we say "at home", Spanish drops the definite article when referring to your own home as a general concept or location. If you said en la casa, it would sound more like "in the house" referring to a specific physical building.
Why is "castellano" used here instead of "español"?
Why aren't the names of the languages capitalized here?
Why don't we say "hablamos el castellano"? Don't languages usually need "el"?