A famous mountain in the Black Hills with the heads of four US presidents carved into it.

(by extension) The four most important people in a particular field or category.

The highest mountain in Japan.

A particular type of microphone mount in which the microphone is suspended by elastic, and so is partially isolated from vibrations that might otherwise be better transmitted to the microphone through the mic stand, causing unwanted sounds to be added to the output signal.

A mountain in northeastern Tanzania; the highest peak in Africa

A well-known public discourse given by Jesus in the first year of his ministry, around 30 C.E..

A unit of the civil police who are specifically trained to serve duty on horseback. Their duties can be ceremonial, or often for crowd control, and to police areas of difficult access or wilderness areas.

Describing electronic equipment that is mounted in a standard (usually 19-inch) rack.

One of the hills in Jerusalem, where the Biblical king Solomon built his great temple, which the Roman emperor Vespasian's son and successor Titus levelled (except for the Wailing Wall) in 70 C.E. during a failed Jewish rebellion.

(UK) A hill located just east of the town of Lewes in the county of Sussex in the United Kingdom.