6 letters · 7 points in Scrabble
noun Soviet physicist who worked on low temperature physics (1908-1968)
noun a four-wheel covered carriage with a roof divided into two parts (front and back) that can be let down separately
originNamed after the German city of Landau, where such carriages were first made. Compare German Landauer.
Etymology from Wiktionary, CC BY-SA 3.0