Name #718 of 1000 · Viṣṇu Sahasranāma
महामूर्तिःmahāmūrtiḥ
Mahamurti
He of the vast form, couched on the serpent
From shloka 77 · chapter Rāma
विश्वमूर्तिर्महामूर्तिर्दीप्तमूर्तिरमूर्तिमान् ।
अनेकमूर्तिरव्यक्तः शतमूर्तिः शताननः ॥
viśvamūrtirmahāmūrtirdīptamūrtiramūrtimān
anekamūrtiravyaktaḥ śatamūrtiḥ śatānanaḥ
Also in this shloka: viśvamūrtiḥ · dīptamūrtiḥ · amūrtimān · anekamūrtiḥ · avyaktaḥ · śatamūrtiḥ · śatānanaḥ