plural of space alien

Synonym of Texas fever

(pathology) Alternative form of Spanish influenza

(chiefly US) An extraterrestrial being; a visitor from outer space.

(pathology) A form of influenza that spread to nearly every part of the world in a pandemic between 1918 and 1920, killing from 20 to 100 million people.

plural of space defense

plural of Spanish chestnut

(cooking) A food, common in Hawaii, made of cooked spam tied to a block of rice with nori, differing from sushi in that the rice is not vinegared.

(mathematics) A topological space that is the quotient of a free action (of the specified group) on a weakly contractible space.

(mathematics) A map from a topological space onto another by local homeomorphisms of disjoint preimages. / (mathematics, informal) The space so mapped.