convolute
con- "with, together" + volvere "to roll"
https://gyazo.com/b2005bc13cee02bf421fe029615a35ce
source: By seeks2dream (Linda Kenney) on Flickr - Photo available on Flickr as Spiralling uploaded by user seeks2dream under license cc by-sa.Transferred from en.wikipedia; transferred to Commons by User:Innotata using CommonsHelper., CC BY-SA 2.0
verb with object
make (an argument, story, etc.) complex and difficult to follow.
(…を)巻き込む, からみ合わせる[合う]
adjective Biology
rolled longitudinally upon itself, as a leaf in the bud.
巻き込んでいる; 渦巻き状の