cross-legged /ˌkrɒs ˈleɡəd◂, -ˈleɡd◂ $ ˈkrɒːs ˌleɡəd, -ˌleɡd/
adverb in a sitting position with your knees wide apart and one foot on top of the other:
We sat cross-legged on the floor.—cross-legged adjective [TahlilGaran] Dictionary of Contemporary English ▲