bleed (v.)youdaoicibaDictYouDict
Old English bledan "to let blood," in Middle English and after, "to let blood from surgically;" also "to emit blood," from Proto-Germanic *blodjan "emit blood" (cognates: Old Norse blæða, German bluten), from *bhlo-to- "swell, gush, spurt" (see blood (n.)). Meaning "extort money from" is from 1670s. Of dyes or paints, from 1862. Related: Bled; bleeding.
caesarian (n.)youdaoicibaDictYouDict
1923, shortening of Caesarian section (1610s); supposedly from Caius Julius Caesar, who was said to have been delivered surgically, thus legend traces his cognomen to Latin caesus past participle of caedere "to cut" (see -cide).

But if this is the etymology of the name, it was likely an ancestor who was so born (Caesar's mother lived to see his triumphs and such operations would have been fatal to the woman in ancient times). And Pliny derives his cognomen from caesaries "head of hair," because the future dictator was born with a full one. Caesarian section may come directly from caesus.
surgical (adj.)youdaoicibaDictYouDict
1770, earlier chirurgical (early 15c.), from surgery + -ical. Related: Surgically.
surgical strike: There is no such thing. Don't use unless in a quote, then question what that means. [Isaac Cubillos, "Military Reporters Stylebook and Reference Guide," 2010]