Sentence examples for necessity is that from inspiring English sources

Whether the structure is a single-family house or a thirty-story building, the first necessity is that every room have light and air.

One clear necessity is that all of the definitions must be made explicit so that a rule can be applied that will in every case provide the same result.

Another necessity was that, whenever there was some kind of natural disaster, volunteers dealt with it.

Another evolutionary necessity is a mechanism that will guide the partners into the proper orientation for efficient copulation.

The proof of necessity is similar to that of Theorem 3.

"Necessity" is a simple word that means "an imperative requirement or need for something".

That necessity is the mother of innovation is Silicon Valley's undying mantra.

The second necessity is standardised reading conditions that consider the multiparametric nature of bMRI.

That necessity is all-consuming.

A more adequate notion of necessary being is that the necessity is metaphysical or factual.

In this logic, the language permits the expression of two different notions of necessity: the logical necessity, symbolized by □, and the physical necessity, symbolized by ⊡. meaning that logical necessity is stronger than physical necessity: anything that is logically necessary is physically necessary.