IPA: /ˈblʌd.ləs.nəs/
KK: /ˈblʌd.ləs.nəs/
The state or quality of having no blood or being without blood.
The surgeon praised the bloodlessness of the procedure, which minimized the risk of complications.
Bloodlessness → It is formed from "blood" (from Old English "blōd", meaning the red fluid that circulates in the bodies of humans and animals) and "-lessness" (meaning without). The word "bloodlessness" refers to the state of being without blood.
Think of being 'without' ('-lessness') the vital 'fluid' ('blood') that sustains life — that's what bloodlessness means.