Challenger Deep

Etymology
Named after the British Royal Navy survey ship HMS Challenger, whose expedition of 1872–1876 made the first recordings of its depth.

Proper noun

 * 1) ; a point in the Mariana Trench, known as the deepest point in the world's oceans.

Translations

 * Chinese:
 * Mandarin: 挑戰者深淵
 * Finnish: Challengerin syvänne
 * French: Challenger Deep
 * German: Challengertief
 * Russian: Бе́здна Че́лленджера
 * Spanish: abismo de Challenger
 * Swedish: Challengerdjupet
 * Tagalog: