The cachalot is a giant cetacean seen vary rarely, for they often dive to deep depths. They're also known as sperm whales after their spermaceti, a waxy substance in the whale's head cavity, which is considered valuable.
(ËkÉzmÉªk) adj. 1. (Astronomy) of or relating to the whole universe: cosmic laws. 2. (Astronomy) occurring or originating in outer space, esp as opposed to the vicinity of the earth, the solar system, or the local galaxy: cosmic rays. 3. immeasurably extended in space or time; vast.
Of or relating to the sky or physical universe as understood in astronomy: Planets are celestial bodies. 2. Of or relating to heaven; divine: celestial beings. 3. Supremely good; sublime: celestial happiness. 4. Celestial Of or relating to the Chinese people or to the former Chinese Empire.