Synset
fold inwards
<verb.contact>
introvert
invaginate
sample sentences
"some organs can invaginate"
verb frames
Something ----s
verb frames
Something ----s
lexical pointers
derivationally related form
invagination
lexical pointers
derivationally related form
introversion
introversion
semantic pointers
hypernym
draw in, retract
hyponym
intussuscept