(category theory) A morphism whose codomain is some specified object.

An electronic device that alters how a musical instrument or other audio source sounds.

An Asian snack consisting of a boiled egg that is cracked and then boiled again in tea. / Synonym of tea ball

(biology, countable) Initialism of Effective Microorganism. / (energy) Initialism of Energy Management. / (countable) Abbreviation of electron microscope.

Abbreviation of electromagnetic.

The phenomenon whereby the greater the expectation placed upon people is, the better they perform.

A small American cyprinoid fish (Notropis hudsonius) allied to the dace.

(uncountable) A disease of grain in the genus Ustilago resembling smut, but where the black powder that appears in the ear is external, and either the grain has never been formed or its coat has been destroyed, so that the whole ear appears black or burnt.

(fox hunting) A fox's primary lair.

A native or resident of East Jerusalem.