Questions & Answers about A colisão aconteceu aqui.
A is the feminine singular definite article, meaning the.
So a colisão = the collision.
In Portuguese, articles are used more often than in English. With a specific noun like colisão, you would normally keep the article.
A lot of -ão nouns are masculine, but -ão does not automatically mean masculine.
For example:
- o coração = the heart
- o avião = the airplane
- a mão = the hand
- a colisão = the collision
So the ending helps sometimes, but it is not a perfect rule. In this sentence, you can tell the gender from the article: a colisão.