1. to have one's hair become untidy or messy, typically as a result of physical activity or struggle
She despenteadear-se after running through the wind.
Ela se despenteadeou depois de correr contra o vento.
2. to become disarranged or unkempt in appearance
The children despenteadear-se while playing in the garden.
As crianças se despenteadearam enquanto brincavam no jardim.