词根词缀：-ectomy, -ectome, -ectomize

【来源及含义】Greek: a suffix; cut, excise, surgical removal of

【相关词根词缀】 Related cutting-word units: cast-; castrat-; -cise, -cide; mutil-; put-; sec-, seg-; temno-; -tomy; trunc-.

【同源单词】abdominal hysterectomy, abdominal nephrectomy, abdominohysterectomy, acetabulectomy, acromionectomy, adenectomy

词根词缀：radic-, radi-

【来源及含义】Latin: root

【同源单词】deracinate, deracination, eradicable, eradicate, eradication, fila radicularia nervorum spinalium

词根词缀：radiculo-, radicul-

【来源及含义】Latin: "little root"; pertaining to nerve roots

【同源单词】fila radicularia nervorum spinalium, myeloradiculodysplasia, polyradiculopathy, radicula, radiculalgia, radicular