词根：cuss = to strike, to shake

  来自拉丁语的cuss 意为to strike,to shake。同义词根有来自拉丁语的bef,flict,fend/fens(fence,fest),lid / lis,plaud/plaus(plod,plos,plex)等和来自盎格鲁-撒克逊语sla。
  （*拉丁文cutere (=to strike,to shake),过去分词是cussus——英文字根字典）

同源词：

1. repercussion （用力摇晃回去 re (=back) + per(=intensive) + cuss(=shake)）
  n.弹回；（事件等的）影响；反响
  The high school shooting had repercussions all over America.高中枪击事件在全美国引起了反响。

2. percussion
  n.冲击;（敲击、撞击产生的）振动；（声音对耳膜的）震动；打击乐器（的演奏）*per(=completely)
  percussionist n.打击乐演奏者
  percussioncap 雷管
  percussion instrument 打击乐器

3. concuss
  v.引起（脑）震荡；震动，猛烈摇动 *con<com(=together)

4. concussion
  n.震动，猛击 *con<com(=together)
  concussion of the brain 脑震荡

5. discuss
  v.讨论；论述 *dis(=away)

6. discussion
  n.讨论；论述 *dis(=away)
  under discussion 正在讨论

7. quash
  v.取消；镇压 （打消）《拉丁文quatere = to shake》

词根词缀：cerebello-, cerebelli-, cerebell-

【来源及含义】Latin: brain

【同源单词】cerebel, cerebella, cerebellar, cerebellifugal, cerebellitis, cerebellum

词根词缀：cerebro-, cerebr-, cereb-, cerebri-

【来源及含义】Latin: brain; that part of the brain that is concerned with the coordination of body movements

【同源单词】acerebral, cerebral, cerebralgia, cerebrasthenia, cerebrate verb, cerebriform

词根词缀：cicatri-, cicatr-

【来源及含义】Latin: scar

【相关词根词缀】 Cross references directly, or indirectly, involving the "skin": callus-; chorio-; cori-; cuti-; hymen-; lepido- (scab, scale); papulo- (pimple); psoro- (itch, mange); pustu- (blister, pimple); rhytid- (wrinkle); scabio- (mange, itchy); sebo- (grease, oil).

【同源单词】brain cicatrix, cicatrectomy, cicatrices, cicatricial, cicatricial alpecia, cicatricle

词根词缀：cortic-, cortico-, cort-, cortex

【来源及含义】Latin: bark, rind; literally, that which is "stripped off"; used in its extended senses, chief among these being "pertaining to the outer layer of a bodily organ, especially the brain"

【同源单词】adrenocorticotrophic, allocortex, cortex, corticectomy, corticiferous, corticiform

词根词缀：cuss-

【来源及含义】Latin: from quatere, to shake, to strike, to beat

【同源单词】concuss, concussion, concussion of the brain, concussive, discuss, discusser

词根词缀：encephalo-, encephal-

【来源及含义】Greek: brain; that which is inside the head

【同源单词】amyelencephalia, anencephalia, anencephalic, anencephalology, anencephalous, anencephaly

词根词缀：ependymo-, eympend-

【来源及含义】Greek > Latin: membrane lining the central canal of the spinal cord and the ventricles of the brain including cells and cellular membranes

【同源单词】anaplastic ependymoma, ependyma, ependymal, ependymal cyst, ependymin, ependymis

词根词缀：glio-, gli-, glia-, -glia

【来源及含义】Greek: glue; in medicine, the network of supporting tissue and fibers that nourishes nerve cells within the brain and spinal cord

【相关词根词缀】 A cross reference of word units that are related, directly or indirectly, to "cell, cells, cell nucleus": celli-; cellulo-; cyto-; endothelio-; gameto-; kary-, karyo-; neuro-.

【同源单词】angioglioma, astroglia, glia, gliacyte, glial, glial cell

词根词缀：hernio-, herni-

【来源及含义】Latin: protruded viscus; rupture; in the sense of "protrusion of tissue or part of an organ through an abnormal opening in the surrounding walls"

【相关词根词缀】 A cross reference of other word family units that are related directly, indirectly, or partially with: "opening, hole, cavity, tract, tube": alveolo-; antro-; anu-; celo-; coelio-; concho-; fenestra-; hiat-; meato-; ora-; parieto-; poro-; pyl-, pyle-; pylor-; sphinctero-; splanchn-; stomato-; syringo-; uretero-; urethro-; vagino-; ventricul-.

【同源单词】diaphragmatic hernia, endoherniotomy, hernia, hernia of the brain, hernia of the lungs, hernia truss