[Elements vary by font and positioning]「containing a piercing shaft」such as an「arrow, dirk」as the「head of thrusting weapon bent when taut」or「unseen, dying while prone with limbs spread」refers to MEDICAL treatments, and in particular involving being shot through by an arrow, or shot through by sexually transmitted diseases as a side effect of free-sex lifestyles in the old days, of tupping ewes and/or service providers in the red-lined quarters.
　Formerly「head of thrusting shaft, taut」with「unseen」and「stretched skin of crotch」with「alcohol, cock」(醫) suggesting a doctor pouring antiseptic alcohol over a cock in a crotch (the male 'bird') in an attempt to staunch a flow of an infection unseen by others. Or, a battlefield MEDIC who might be pouring alcohol as a disinfectant on a wound, perhaps stretching the skin a bit by hand to find the entry point (just follow the bloody trail), or using the alcohol MEDICINALLY as anesthesia by administering a long drink to the injured person before cutting out an arrow or reaming his dirk with a bougie.
　「Death with head sliding on shaft with lateral motion into taut erection, vowing and swearing」surely describes the time-tested treatment of a gonorrhea infection using a bougie: MEDICAL PROCEDURES. Scarring from sexually transmitted diseases can cause both a shortened penis and a bent or curled penis, especially when attempting to become erect. This scarring can be removed somewhat by reaming the urethra with a long, thin rasp file, known as a BOUGIE. A「bougie」(also spelled「bogey」or「boogie」) is a long, thin blade that is inserted into the urethra via the penile meatus that is used to thinly shave slices of scarred meat from within the passageway in order to remove scar tissue blockage formed due to gonorrhea and thereby restore the flow of fluids, be they urine, semen, gleet, blood, or all of the above. Gonorrhea and other such diseases cause scar tissue to form within the urethra. Procedures are generally unpleasant and involve involuntary spasmic movements, but removal of the scar tissue does get the fluids flowing once again, often with a forceful and abundant discharge upon first breakage.
　「Peyronie's Disease, …also known as 'Induratio penis plastica,' or more recently 'Chronic Inflammation of the Tunica Albuginea (CITA),' is a connective tissue disorder involving the growth of fibrous plaques in the soft tissue of the penis affecting up to 10% of men. Specifically, scar tissue forms in the tunica albuginea, the thick sheath of tissue surrounding the corpora cavernosa causing pain, abnormal curvature, erectile dysfunction, indentation, loss of girth and shortening. …The disease may cause pain. Hardened, big, cord-like lesions (scar tissue known as 'plaques'). Or abnormal curvature of the penis when erect due to chronic inflammation of the tunica albuginea (CITA). Although the popular conception of Peyronie's Disease is that it always involves curvature of the penis, the scar tissue sometimes causes divots or indentations rather than curvature. The condition may also make sexual intercourse painful and/or difficult…」
　　[　https://en.wikipedia.org/wiki/Peyronie%27s_disease 2012-08-15　]　
　It has been speculated that boogie woogie (or bougie wougie, or booga rooga, or boogie oogie, and so on) blues music that may have originated in the piney woods of East Texas turpentine camps during the 1860-70s, which at first was characterised by a low, slow, steadily repeating bass rhythm akin to both a steam locomotive pistons scraping (to turn the wheels with a reciprocating rod in horizontal motion powered by the steam engine, not unlike the motions of a bougie) and to slow coitus, was a musical manifestation of the sadness and pain associated with penile reaming using a bougie, and the resulting oozing with a woozy feeling that accompanied this procedure (becoming "woozy from the bougie" morphed into "boogie-woogie" eventually with the "gie" sound mispronounced as a hard-sounding "g"). Brothels were formerly called 'boogie houses' for reasons other than as a place where sexual intercourse occurred with a slowly rhythmic beat piano player in the foyer, but also as a place where one contracted gonorrhea, 'the clap' with is slowly rhythmic dripping beats that caused the need for repeated bougie-boogie reamings and oozings…what other commentators miss is the fact that brothel houses of prostitution were called 'bougie houses' long prior to the advent of the music…and that the music was named after whores passing to everyone gonorrhea, not vice versa. This musical genre originated along the「Texas & Pacific Railroad, known lovingly as the 'Tits Ass Pussy Railroad' because of the large numbers of brothels near T&P tracks, and because prostitutes (the 'Railroad Ladies') often hitched rides on the T&P」　[　https://nonjohn.com/History%20of%20Boogie%20Woogie.htm 2019-06-16　]　Perhaps the source of the American phrase 'to be railroaded' suggesting a hurried process with questionable outcome. Today, obviously forgetting that the bougie house was where clap was contracted and the need for a bougie-boogie reaming became evident. See the lyrics to the original boogie-woogie tunes of the 1870s for further details, and patients being bougie-woozy.

Modern definitions (that generally disregard history) …excluding politically incorrect concepts and other meanings deemed offensive today; may list only pigeonholed definitions, euphemisms, or meaningless mnemonics)
Chinese: medical; medicine; doctor; to cure; to treat
Japanese: medicine, the healing art, curing, doctor, to cure, to heal
Unihan extended: cure, heal; doctor, medical
EDRDG: doctor; medicine