Sentence:  His ability to design buildings to fit their locations was one of his great talents, and his <WSD>Usonian</WSD> houses, despite the highly systematized construction methods used, were always attuned to the particulars of each building location. The composition of the exterior walls and the structural system was repeated from house to house ... yet each Usonian was distinct. 
Meaning of the word marked with <WSD> tags:  Of or relating to a style of construction introduced by Frank Lloyd Wright.