词根词缀：nuch-, nucha-

【来源及含义】Medical Latin: neck; of the neck; nape of the neck

【相关词根词缀】 Word families with similar applications: "back, backside" word units: dorso- (back, on the back); lumbo- (loin, lower back); pygo- (rump, rear end, back side).
Cross references related to "neck, throat" word families: cervic-; coll-; esophag-; guttur-; laryng-; trachel-.

【同源单词】nucha, nuchal, nuchal ligament, nuchal planum, nuchal rigidity, nuchal tubercle

词根词缀：rigi-, rig-

【来源及含义】Latin: stiff, hard, numb; to be frozen, to grow stiff with cold, to be chilled

【同源单词】acid rigor, calcium rigor, catatonic rigidity, cerebellar rigidity, clasp-knife rigidity, cogwheel rigidity