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"Signo" is a form of "signo", a noun which is often translated as "sign". "Firmo" is a form of "firmar", a transitive verb which is often translated as "to sign". Learn more about the difference between "signo" and "firmo" below.
el signo(
seeg
-
noh
)A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
1. (indication)
a. sign
El signo de igual está representado por dos líneas paralelas.The equal sign is represented by two parallel lines.
3. (grammar)
a. mark
Te daré una lista de los signos de puntuación principales que necesitarás para corregir el texto.I'll give you a list of all the key punctuation marks you'll need to proofread the text.
4. (astrology)
a. sign
¡Qué cursi es Cristián! Me pidió mi signo.Cristian's so cheesy! He asked me what sign I was.
5. (formal) (character)
A word or phrase used to refer to the second person formal “usted” by their conjugation or implied context (e.g., usted).
a. nature
Los investigadores se enfocaron en sucesos de signo adverso.The researchers focused on events of an adverse nature.
firmar(
feer
-
mahr
)A transitive verb is a verb that requires a direct object (e.g., I bought a book.).
a. to sign
Tengo que ir esta tarde a firmar el contrato de arrendamiento para mi nuevo apartamento.I have to go sign the lease agreement for my new apartment this afternoon.
An intransitive verb is one that does not require a direct object (e.g., The man sneezed.).