(physics) classical or Newtonian mechanics rather than quantum mechanics.

One who follows the cult of Elvis Presley, especially in the southern United States.

A chair designed for outdoor use, on porches, decks and patios, frequently as part of a set with an umbrella-shade-equipped table / A seat that can fold up for moving around.

(transitive, chiefly US, informal) To improve appearance or appeal by increasing stylishness or functionality, or by adding other attractive features.