Turn this distinction into automatic recall
Falando teaches Brazilian Portuguese through grammar, vocabulary, audio, examples, and spaced review, so confusing pairs stop feeling like guesses.
Quick answer
Intercessão intervenes for someone; interseção is where things cross.
A reliable test is to identify the job of the word before translating from English.
What each word does
intercessão
intercession
Use intercessão for intervening on someone’s behalf, especially through a request or prayer.
interseção
intersection
Use interseção for the point or set where lines, roads, areas, or ideas cross.
How to choose
- intercessão: Choose intercessão if the sentence points to intervening on someone’s behalf, especially through a request or prayer.
- interseção: Choose interseção if the sentence points to the point or set where lines, roads, areas, or ideas cross.
Examples
O acordo saiu graças à intercessão da mediadora.
The agreement resulted from the mediator’s intercession.
O acidente ocorreu na interseção das avenidas.
The accident occurred at the intersection of the avenues.
Common trap
Think of ceder or interceder in intercessão, and seção or geometric sets in interseção.
Practice it in context
Pick one sentence from your real life and write it twice: once with intercessão, then once with interseção. If both versions feel possible, name the meaning shift.
Turn this distinction into automatic recall
Falando teaches Brazilian Portuguese through grammar, vocabulary, audio, examples, and spaced review, so confusing pairs stop feeling like guesses.