freedom of association

(poetry) freeform tanka or haiku

freefall

(education) research project, done by Japanese schoolchildren during summer break, to be presented upon return to school

custodial sentence; any punishment involving deprivation of the criminal's freedom, especially the freedom of movement

one who acts freely, relatively unbound by societal norms

(aeronautics) trailing edge

after school

(anatomy) an occiput

a back gate / (figuratively) the anus, as a homophone for 肛門 and in contrast to 前門 (zenmon, “front gate”, figurative for vagina)