| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| a chattering or flighty, light-headed person. |
necessity (nɪˈsɛsɪtɪ) ![]() | |
| —n , pl -ties | |
| 1. | (sometimes plural) something needed for a desired result; prerequisite: necessities of life |
| 2. | a condition or set of circumstances, such as physical laws or social rules, that inevitably requires a certain result: it is a matter of necessity to wear formal clothes when meeting the Queen |
| 3. | the state or quality of being obligatory or unavoidable |
| 4. | urgent requirement, as in an emergency or misfortune: in time of necessity we must all work together |
| 5. | poverty or want |
| 6. | rare compulsion through laws of nature; fate |
| 7. | philosophy |
| a. a condition, principle, or conclusion that cannot be otherwise | |
| b. Compare freedom the constraining force of physical determinants on all aspects of life | |
| 8. | logic |
| a. the property of being necessary | |
| b. a statement asserting that some property is essential or statement is necessarily true | |
| c. □, Usual symbol: | |
| 9. | of necessity inevitably; necessarily |
"Necessity is the Mother of Invention." [Richard Franck, c.1624-1708, English author and angler, "Northern Memoirs," 1658]Related: Necessities.
necessity
In addition to the idiom beginning with necessity, also see make a virtue of necessity; of necessity.