| Main Entry: | marketspace1 |
| Part of Speech: | n |
| Definition: | a specific area for commercial dealings, a niche; a specific commercial market |
| Etymology: | 1966 |
| Main Entry: | marketspace2 |
| Part of Speech: | n |
| Definition: | commerce conducted via the Internet; a virtual marketplace; also called electronic marketspace |
| Etymology: | 1994 |