Vocabulary provides a foundation from which grammar, phonology, and morphology emerge, and in a subject area it provides access to conceptual knowledge. Vocabulary selection for pedagogical purposes is therefore crucial.

After rolling, the gun-paper is dried at 212° Fahr., and has the appearance of a compact grayish mass.

Given a prime number p, there is only a finite number of prime ideals p in o such that p∩J=p (they are the prime ideals of op).

However, at one rally in Washington D.C., police restrained a woman who spat twice at officers, with a video of the Ruzzian Karen, as she was quickly dubbed by social media users, going viral.