1. A repeating design or arrangement that winds around a center point in a continuous circular or helical motion
The spiral pattern on the seashell is a perfect example of nature's geometry.
O padrão espiral na concha do mar é um exemplo perfeito da geometria da natureza.
2. A visual or structural configuration that follows a spiral trajectory, commonly found in mathematics, art, architecture, and nature
The staircase has a beautiful spiral pattern that guides visitors upward.
A escada tem um lindo padrão espiral que guia os visitantes para cima.