English Reference
Adjective

scalable

adj.
B2 Upper Intermediate US /ˈskeɪɫəbəɫ/ UK /skˈeɪləbəl/ scal·able Business Computing

adj.describing something that can grow or change easily to handle more work or more people. In business, it means a system that can handle a lot more customers without getting slower or more expensive.

adj.capable of being expanded or increased in size, capacity, or scope without a significant loss of efficiency or performance. Often used to describe business models, software architectures, or hardware systems.


SIMPLE

The new software is scalable and can handle thousands of users.

CONTEXTUAL

A scalable business model allows a company to increase its profits without needing to double its staff or physical space.

COMPLEX

Cloud computing provides a scalable infrastructure where businesses can dynamically allocate resources based on current demand, eliminating the need for expensive physical servers that may sit idle during off-peak hours.

The Earth Prize version focused on developing the idea into a practical, market-ready product that was scalable.

Smithsonian Magazine· 6 Aug 2026

From scale + -able.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level B2 · Upper Intermediate
Frequency Occasional
Updated