- heartburn; indigestion.
- agitation; anxiety.
"Pacing up and down the block was a tall septuagenarian named Lenny Shiller, from Midwood, Brooklyn. He was on the set of Steven Spielberg's new movie, 'Bridge of Spies'—about a U.S.-Soviet prisoner swap at the height of the Cold War. 'There's a lot of waiting around on movies,' he said. 'It causes agita.'"
- Jonathan Blitzer, "Drive-by", 28 September 2015 The New Yorker (http://www.newyorker.com/magazine/2015/09/28/drive-by)