Review: Arby's - Gyro. 1  Arby's Gyros (pronounced year-oh and not guy-ro) come with either thin-sliced roast turkey or beef along with Greek seasoning, tzatziki sauce, sliced red onions, shredded lettuce, and sliced tomatoes, folded inside of a pita. I had a coupon where they were two for $6 so I got one with turkey and one with beef.
By Richard Nordquist. Definition: A word coined or used for a special occasion. A compound construction made up for a particular occasion is sometimes called a nonce compound.As Thomas Kane notes below, nonce compounds (e.g., an anti-everything-wrong organization) are usually hyphenated. See also: 1  Buzzword. 2  Mountweazel. word coined or used for a special occasion. A compound construction made up for a particular occasion is sometimes called a nonce compound. As Thomas Kane notes below, nonce compounds (e.g., an anti-everything-wrong organization) are usually hyphenated. See also: 1  Buzzword.
In the field of chemistry, compound refers to a chemical compound. Compound Definition. A compound is a chemical species that is formed when two or more atoms join together chemically, with covalent or ionic bonds. Compounds may be categorized according to the type of chemical bonds holding the atoms together: