Sentence:  The way the bathtub works is that you have to kind of get natal, zygotey, <WSD>inwombed</WSD>, stupid with white noise and tranquil with heat. You have to let the calentura run through you, ripple your rippled waters still. You have to pretend that what's in you is being sweated out, purified. 
Meaning of the word marked with <WSD> tags:  To enclose, inwrap