1. An irregular, unpredictable, and seemingly random arrangement or sequence that lacks order or organization
The chaotic pattern of the traffic during rush hour made it difficult to predict arrival times.
O padrão caótico do tráfego durante a hora de pico tornou difícil prever os tempos de chegada.
2. In mathematics and physics, a deterministic system that appears random but is governed by underlying rules
The chaotic pattern in the weather system makes long-term forecasting nearly impossible.
O padrão caótico no sistema climático torna a previsão de longo prazo quase impossível.