結界

(Buddhism) to designate the boundaries of a sacred place within which monks are to be trained; a place so designated / (fantasy fiction) force field; invisible barrier (orthographic borrowing from Japanese 結界 "kekkai")

(bound form) boundary; border / (bound form) realm

(of a plant) to produce (fruit or seeds) / Taiwan pr. [jie2]

knot / sturdy / bond / to tie / to bind / to check out (of a hotel)