with vāsuki (the king of serpents with expanded hoods). —

on the serpent bed (where the serpent-s hoods are expanded due to coming in contact with emperumān) —

to the supreme being who is reclining on ṣĕshasayanam (mattress of ādhiṣĕshan) who has hoods —

in the bed that is thiruvananthāzhwān (ādhi sĕshan) who has opened his hood, —

reclining on the mattress of thiruvandhāzhwān (ādhiṣĕshan) with hoods —

having hoods (which are expanded due to being in contact with emperumān) —

having hoods (which are expanded due to his touch) —

having hoods (which are expanded due to coming in contact with him) —

 hooded —

 having (expanded) hoods —

 hood —

 having vast hood —

having spread hood —