aham — I; vaiśvānaraḥ — My plenary portion as the digesting fire; bhūtvā — becoming; prāṇinām — of all living entities; deham — in the bodies; āśritaḥ — situated; prāṇa — the outgoing air; apāna — the down-going air; samāyuktaḥ — keeping in balance; pacāmi — I digest; annam — foodstuff; catuḥ-vidham — the four kinds.