adjective, verb, -scaled, -scal⋅ing, noun Informal.| 1. | located at, moving toward, or of or for the upper end of a social or economic scale: The boutique caters to upscale young career people. |
| 2. | luxurious, costly, or elegant. |
| 3. | to improve the quality, value, or rating of: a five-year plan to upscale the neighborhood. |
| 4. | (used with a plural verb ) elegant, elite, privileged persons collectively (usually prec. by the): shops that only the upscale can afford to patronize. |