1. a fact or piece of information that is of little importance, significance, or consequence; something minor or unimportant
The trivial fact that he was five minutes late was blown out of proportion.
O fato trivial de que ele chegou cinco minutos atrasado foi exagerado.
2. a piece of insignificant or obvious information
Knowing the trivial fact that water boils at 100 degrees Celsius is basic science knowledge.
Saber o fato trivial de que a água ferve a 100 graus Celsius é conhecimento científico básico.