noun
combined living-dining-kitchen area; LDK
A wasei-eigo term for an open-plan space combining living, dining, and kitchen areas, common in modern Japanese apartments and houses. Often abbreviated as LDK in floor plans.
wasei-eigo (Japanese-coined English), from living dining kitchen
このマンションは広いリビングダイニングキッチンが魅力です。
This apartment's appeal is its spacious combined living-dining-kitchen area.
リビングダイニングキッチンは約20畳あります。
The LDK is about 20 tatami mats in size.