in·tus·sus·cept 
(ĭn′tə-sə-sĕpt)
(ĭn′tə-sə-sĕpt)tr.v. in·tus·sus·cept·ed, in·tus·sus·cept·ing, in·tus·sus·cepts
To take within, as in telescoping one part of the intestine into another; invaginate.
[Probably back-formation from INTUSSUSCEPTION.]
in′tus·sus·ceptive adj.