polyfill

As a letter s

is the letter s with a.

As a noun polyfill is

(computing) a plugin that provides the functionality of newer browsers to older versions.

As nouns the difference between terms and polyfill

is that terms is while polyfill is (computing) a plugin that provides the functionality of newer browsers to older versions.

Wikidiffcom is likely misspelled.

Wikidiffcom has no English definition.

As a noun polyfill is

a plugin that provides the functionality of newer browsers to older versions.

As a noun polyfill

is (computing) a plugin that provides the functionality of newer browsers to older versions.

As a verb amend is

to make better.

As nouns the difference between polyfill and polypill

is that polyfill is (computing) a plugin that provides the functionality of newer browsers to older versions while polypill is medication that is a combination drug of multiple active ingredients, and that is aimed to be consumed widespread in the population, even by currently healthy individuals, as a means of preventative medicine.

As nouns the difference between browser and polyfill

is that browser is a browser program while polyfill is (computing) a plugin that provides the functionality of newer browsers to older versions.

As nouns the difference between functionality and polyfill

is that functionality is the ability to perform a task or function; that set of functions that something is able or equipped to perform while polyfill is a plugin that provides the functionality of newer browsers to older versions.

As nouns the difference between plugin and polyfill

is that plugin is while polyfill is (computing) a plugin that provides the functionality of newer browsers to older versions.