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"Signos" is a form of "signo", a noun which is often translated as "sign". "Síntomas" is a form of "síntoma", a noun which is often translated as "symptom". Learn more about the difference between "signos" and "síntomas" 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.
el síntoma(
seen
-
toh
-
mah
)A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
1. (medicine)
a. symptom 
La fiebre puede ser un síntoma de muchas enfermedades.Fever is a symptom of many different illnesses.
2. (signal)
a. symptom 
El alto desempleo es un síntoma de una crisis económica.High unemployment is a symptom of an economic crisis.
b. sign 
La falta de comunicación es un síntoma de que las cosas no están bien entre ustedes.Lack of communication is a sign that things are not going well between you.
c. indication 
Su comportamiento es síntoma de descontento.Their behavior is an indication of dissatisfaction.