cross-legged
Él se sentó con las piernas cruzadas.
He sat with his legs crossed.
Había un guardia sentado de piernas cruzadas.
There was a guard sitting with his legs crossed.
Tom y Mary estaban sentados de piernas cruzadas en el piso.
Tom and Mary were sitting cross-legged on the floor.
Una chica no debería sentarse con las piernas cruzadas.
A girl shouldn't sit with her legs crossed.