cross-legged
Том сидел на полу, скрестив ноги.
Tom sat on the floor with his legs crossed.
Он сидит, скрестив ноги.
He sits cross-legged.
Он сел, скрестив ноги.
He sat down, crossing his legs.
Том сидел на скамейке, скрестив ноги.
Tom sat on the bench with his legs crossed.