What does augmentable mean?
Augmentable is a formal adjective describing something that can be made greater — whether in size, amount, strength, value, or scope. It derives from the verb "augment," meaning to increase or add to, combined with the suffix "-able," which signals capacity or possibility. To call something augmentable is to emphasize that growth or enhancement is possible, though not yet realized: an augmentable salary, an augmentable dataset, or an augmentable endowment can all be built upon further. The word appears chiefly in technical, legal, financial, and academic contexts, where writers need a precise way to describe extensibility — for instance, a database schema that is augmentable can accommodate new fields later. Though rare in casual conversation, where simpler alternatives like "expandable" dominate, augmentable conveys a slightly more deliberate, structured sense of planned addition. It carries no strong positive or negative connotation on its own; its tone is neutral and descriptive, valued mainly for its exactness.
adjectiveCapable of being augmented; able to be made larger, increased, or added to.
- Able to be increased in size, amount, value, or degree.
- (In technical contexts) Designed or structured so that additional elements, data, or capabilities can be added.
"The pension fund is augmentable through voluntary contributions at any time."
"The endowment is augmentable through matching gifts from alumni donors."
"The system's schema is fully augmentable, allowing new fields without breaking existing integrations."
It looks like pure tech jargon, but "augmentable" carries the same ancient Latin root as "auction" and the month of "August" — all tracing back to augere, "to increase."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of augmentable
Augmentable comes from the verb "augment" plus the adjectival suffix "-able." "Augment" traces to Latin augere, meaning "to increase," which entered English via Old French augmenter in the late Middle Ages. The same Latin root produced a family of English words including "augmentation," "august," "auction," and "author" — all ultimately connected to the idea of growth or increase. The adjective augmentable formed in English by regular derivation, following the productive pattern of verbs taking "-able" to indicate capability.
Related word forms
How augmentable is actually used
Formal and relatively rare compared with its root verb "augment." It appears most often in technical, financial, legal, and academic writing, where precision about modifiability matters. In everyday speech, speakers typically prefer "expandable" or "can be increased."
Easily confused with augmentable
Augmentative means having the effect of increasing or intensifying (as in grammar or medicine), whereas augmentable simply describes something that can be increased.
Augmented describes something that has already been enlarged or supplemented, while augmentable refers only to the potential for such enlargement.