vs
QUICK ANSWER
"Si" is a form of "si", a conjunction which is often translated as "if". "A condición de que" is a phrase which is often translated as "on the condition that". Learn more about the difference between "si" and "a condición de que" below.
si(
see
)A conjunction is a word that connects words, phrases, clauses, or sentences (e.g., The cat and the dog slept.).
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
a condición de que(
ah
kohn
-
dee
-
syohn
deh
keh
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)
a. on the condition that
Los participantes estuvieron de acuerdo en cooperar a condición de que los datos que proporcionaran se usaran solo para investigación académica.Participants agreed to cooperate on the condition that all the data obtained be only used for the purpose of academic research.
b. on condition that
El hombre aceptó testificar a condición de que lo pongan en un programa de protección de testigos.The man has agreed to testify on condition that he be placed in a witness protection program.
