We westerners talk about "full lotus posture," but this is our terminology. It is certainly not the translation of the Tibetan. It may be what the Hindus call this posture. What we call full lotus, Tibetans call vajrasana. It may also be referred to as the seven poses of Vairochana. However, IMO, there are two different versions of these seven poses depending on the placement of the hand/arms.