This is the 8496th most frequent French word.
aigus
Sharp or high-pitched.
Here, 'aigus' describes the nature of the screams, characterizing them as sharp or piercing in sound.
Les cris aigus des enfants résonnaient dans la cour.
The high-pitched screams of the children echoed in the yard.
In this sentence, 'aigus' is used to describe angles that are sharp or pointed, often in the geometric sense.
Elle a peint des angles aigus dans son œuvre abstraite.
She painted sharp angles in her abstract artwork.
Here, 'aigus' characterizes sounds that are of a high frequency, referring to the tonal quality of the notes.