sine
Related to sine: trigonometry, sine qua non, Inverse sine, Sine formula, Sine cosine tangent, Sine table
nulla poena sine lege
From Latin, literally, "no penalty without law," a legal principle that a person cannot be punished for an action if that action is not prohibited by law. The company's lawyers successfully argued that their tax practices, however unsavory to the government, were not expressly prohibited by existing laws, and therefore the case against them should be thrown out on the principle of nulla poena sine lege.
See also: nulla, sine
sine qua non
A necessary, essential, or required element. The Latin phrases translates literally to "without which not." Some consider a good education to be the sine qua non of a successful career.
See also: non, qua, sine
Farlex Dictionary of Idioms.
sine qua non
An essential element or condition, as in A perfect cake is the since qua non of a birthday party. This phrase is Latin for "without which not" and has been used in English since about 1600. It appears more in writing than in speech.
See also: non, qua, sine
The American Heritage® Dictionary of Idioms by Christine Ammer.
a sine qua ˈnon (of/for something)
/%sIneI kwA: "n@Un; American English "noUn/ (from Latin, formal) something that is essential before you can achieve something else: Many people believe that grammar is the sine qua non of language learning.In Latin, this means ‘without which not’.
See also: non, qua, sine
Farlex Partner Idioms Dictionary
sine qua non
Essential part. As translated from the Latin, “Without which, there would be nothing,” the phrase is an erudite way to describe that which is indispensable or basic.
See also: non, qua, sine
Endangered Phrases by Steven D. Price
- nulla poena sine lege
- take action
- while you are at it
- (something) is not going to (do something) itself
- damned if I do, damned if I don't
- damned if you do, damned if you don't
- I'm damned if I do and damned if I don't
- when in doubt, do nothing
- action stations
- an act of war