Word
¿Es un animal vertebrado o un reptil nocturno?
Meaning
Is it a vertebrate animal or a nocturnal reptile?
Part of speech
sentence
Pronunciation
Course
Breakdown of ¿Es un animal vertebrado o un reptil nocturno?
ser
to be
un
a, an (masculine)
el animal
the animal
o
or
Questions & Answers about ¿Es un animal vertebrado o un reptil nocturno?
Why do vertebrado and nocturno have to go after their nouns here? Could I say un vertebrado animal?
No, you can never say un vertebrado animal. Both vertebrado and nocturno act as relational adjectives in this sentence. Instead of describing a subjective trait, they classify the noun into a specific scientific category. A strict rule in Spanish is that relational adjectives must always be placed immediately after the noun they modify.
Could I emphasize the trait by saying un reptil muy nocturno?
Not in this biological context. Because nocturno is used here as a relational adjective to classify the reptile's species type, it acts like an on/off switch—it either belongs to that category or it doesn't. You cannot use grading words like muy (very) or bastante (quite) with relational adjectives.
Are words like nocturno always locked into being relational adjectives?
Not always! While it classifies a species here, nocturno can be a qualifying adjective (describing a quality) in other contexts. For example, if you say tienen una vida muy nocturna (they have a very night-owl lifestyle), it describes a subjective habit rather than a rigid scientific category, so adding muy becomes perfectly fine.
If I wanted to combine them and say 'a nocturnal vertebrate animal', how would I order the adjectives?