Alternative form of alternate universe

(statistics) A rival hypothesis to the null hypothesis. Their likelihoods are compared by a statistical hypothesis test.

(algebra) An algebra such that every subalgebra generated by two elements is associative.

plural of alternative hypothesis

plural of alternative universe

(publishing, uncountable) Collectively, newspapers or other printed publications which provide an editorial perspective and information differing from—and often dissenting from—the outlook and information provided by more established, conventional, or official publications.

Any fuel that is not diesel or petrol (petroleum-based).

Synonym of alternate history

(music) A style of modern heavy metal influenced by alternative rock.

plural of alternative algebra