rigor

名词 rigor:

1. something hard to endure
   同义词：asperity, grimness, hardship, rigour, severity, severeness, rigorousness, rigourousness
2. the quality of being logically valid
   同义词：cogency, validity, rigour
3. excessive sternness
   同义词：severity, severeness, harshness, rigour, rigorousness, rigourousness, inclemency, hardness, stiffness

1. Extreme harshness or severity; rigor.
   暴虐极端残酷或严厉; 严酷
2. Rigor mortis had already set in.
   尸体已经僵硬。
3. The expedition suffered all the rigo(u)rs of a Canadian winter.
   这支探险队饱受了加拿大严冬的折磨。
4. He deserves to be punished with the full rigor of the law.
   他应该受到法律最严厉的惩罚。

rig.or

n.（名词）
Strictness or severity, as in temperament, action, or judgment.
严厉，苛刻，严格：严格或严肃，如在性情、行为或判断方面
A harsh or trying circumstance; hardship.See Synonyms at difficulty
艰苦，困难：艰难的或难堪的情形；困境参见 difficulty
A harsh or cruel act.
严厉或残忍的行为
Medicine Shivering or trembling, as caused by a chill.
【医学】 寒战，发冷：哆嗦或颤抖，如由寒冷所导致的
Physiology A state of rigidity in living tissues or organs that prevents response to stimuli.
【生理学】 僵直：一种存活组织和器官僵化的状态，阻止对刺激产生反应
Obsolete Stiffness or rigidity.
【废语】 僵硬，僵化

来源：
Middle English rigour
中古英语 rigour
from Old French
源自 古法语
from Latin rigor
源自 拉丁语 rigor
from rigôre [to be stiff] * see reig-
源自 rigôre [僵硬的] *参见 reig-