flanken
noun
flan·ken ˈfläŋ-kən 
: beef flank cooked especially by boiling
Example Sentences
Recent Examples on the Web Sprinkle the flanken or short ribs with salt and pepper. 
BostonGlobe.com, 24 Sep. 2019 Options include boneless sliced chicken or beef, bone-in Korean-style (flanken) short ribs, or a mix of all three. Larry Olmsted, USA TODAY, 28 June 2018 Tips & Techniques Prep Tip: These ribs are also called flanken-style short ribs or Oriental-style short ribs (not to be confused with beef short ribs). Terry Grieco-kenny, Woman's Day, 11 Jan. 2012
BostonGlobe.com, 24 Sep. 2019 Options include boneless sliced chicken or beef, bone-in Korean-style (flanken) short ribs, or a mix of all three. Larry Olmsted, USA TODAY, 28 June 2018 Tips & Techniques Prep Tip: These ribs are also called flanken-style short ribs or Oriental-style short ribs (not to be confused with beef short ribs). Terry Grieco-kenny, Woman's Day, 11 Jan. 2012 Word History
Etymology
Yiddish, plural of flank, literally, flank, ultimately from Old French flanc
First Known Use
1950, in the meaning defined above