(slang) very strange

Resembling or characteristic of a weir.

simple past tense and past participle of weird out

Third-person singular simple present indicative form of weird out

present participle of weird out

(acronym) Abbreviation of Western, educated, industrialized, rich and democratic.

plural of weirdie / plural of weirdy

(informal) Someone or something weird.

(number theory) A natural number that is abundant but not semiperfect; one for which the sum of the proper divisors (including 1 but not itself) is greater than the number, but no subset of those divisors sums to the number itself.

plural of weird number