A protective capsule that contains the eggs of some insects and molluscs / The leathery egg of certain marine animals such as sharks and skate

plural of East Indian

plural of split end

The process by which a woman provides one or several eggs (ova, oocytes) for purposes of assisted reproduction or biomedical research.

An economic problem caused by a dwindling supply of energy, at an increasing price.

(electronics) The point in time when a signal's value becomes high.

The official nickname for the state of New York in the United States of America. / Empire State Building

A skyscraper in New York City, the tallest in the world from 1931–72.

(idiomatic) A stinging rebuke or rebuff.

(electronics) Describing a circuit or component that changes its state only when an input signal becomes high.