yadda

Interjection

1. Used three times in a row, or in combination with other words, to indicate part of a sentence which would be annoying to include, or which is incomprehensible, or which is just unimportant.
   • In fact, the academic said, crime trends are influenced far more by demographics and social forces and yadda, yadda, yadda than by police work.2006, Andrew Karmen, New York Murder Mystery: The True Story Behind the Crime […]
   • The planners held all the requisite public hearings, public discussions, public meetings, public forums, yadda public-this and yadda public-that.2002 June 2, Craig Medred, “Trails committee goes a little wild”, in Anchorage Daily News, archived from the original on 06 Mar 2016, page G1

Noun

yadda (plural yaddas)

1. One of a set of items which do not need to be specified; often used in conjunction with the catch phrase yadda yadda yadda.
   • Sedona offers everything a Caravan, Voyager, T&C, yadda, yadda, yadda does, […] However, when V-6-equipped, the yaddas are a lot more quiet leaving the light or pulling into the passing lane.2001 November 8, Jim Mateja, “Kia opens door, manually, to minivan market”, in Chicago Tribune
   • Dropouts include Jason Kidd (recovering from knee surgery), Ray Allen (getting married this summer), Tracy McGrady (security concerns), Karl Malone (recovering from the NBA season; lost his mother), Jermaine O'Neal (banged up), Vince Carter (yadda), Mike Bibby (yadda), Elton Brand (yadda), and...2004 August 28, Gary Peterson, “Tina Thompson: `I really wanted to be part of this. This is my time'”, in Contra Costa Times