English Collins Dictionary - English Definition & Thesaurus. killer whale. n a predatory black-and-white toothed whale, Orcinus orca, with a large erect dorsal fin, most common in cold seas: family Delphinidae, (Also called) killer, grampus, orc. orc. n. 1 any of various whales, such as the killer and grampus.
For other uses, see Franklin Pierce (disambiguation). Franklin Pierce (November 23, 1804 â October 8, 1869) was the 14th President of the United States (1853â57). Pierce was a northern Democrat who saw the abolitionist movement as a fundamental threat to the unity of the nation.
Who was the youngest president when taking office? Jfk John F. Kennedy at age 43 was the youngest person to be elected U. S. President, but when William McKinley was assassinated, Theodore Roosevelt, age 42, became the young â¦ est person ever to assume the office of the U. S. President.