One of the main thoroughfares of Manhattan.
Note: The avenue is known for its fashionable shops.
Note: Fifth Avenue separates the East Side of Manhattan from the West Side.
noun 1. a group of people who act traitorously and subversively out of a secret sympathy with an enemy of their country. 2. (originally) Franco sympathizers in Madrid during the Spanish Civil War: so called in allusion to a statement in 1936 that the insurgents had four columns marching on Madrid and a fifth column […]
noun 1. “Honor thy father and thy mother, that thy days may be long upon the land which the Lord thy God giveth thee”: fifth of the Ten Commandments.
- Fifth cranial nerve
fifth cranial nerve n. See trigeminal nerve.
noun, Mathematics, Physics. 1. a theoretical dimension beyond or in addition to a fourth dimension.