Nill meaning: Nill is an old and rarely

Nill is an old and rarely used verb that means to refuse or reject, while Nil is a common noun that means zero or nothing. Learn the origin, context, and comparison of these two words, and see how they are spelled and pronounced. As nouns the difference between nil and nill is that nil is nothing; zero while nill is shining sparks thrown off from melted brass. As a determiner nil is no, not any. As a verb nill is to be unwilling; will not (+ infinitive). Nill definition: to be unwilling.. See examples of NILL used in a sentence. Nill is an archaic term meaning to be unwilling, while Nil refers to the absence of value or zero; one implies intention, the other quantity.