'Brownstone' definitions:
Definition of 'brownstone'
From: WordNet
noun
A reddish brown sandstone; used in buildings
noun
A row house built of brownstone; reddish brown in color
Definition of 'Brownstone'
From: GCIDE
- Brownstone \Brown"stone`\, n.
- 1. A dark variety of sandstone, much used for building purposes. [1913 Webster]
- 2. a building, especially a dwelling, faced with brownstone[1]. [PJC]