lihtsust

Lihtsust is a term used in Estonian-language discourse to denote the process of making something simpler or the result of such a process. The concept is applied across disciplines to describe reduction of complexity while preserving essential properties. The word is built from the Estonian root liht, meaning simple, with a nominalizing suffix that generalizes the idea of simplification without prescribing a specific method.

In mathematics and logic, lihtsust refers to the simplification of expressions or proofs, such as reducing an algebraic expression to a standard form or bringing a fraction to lowest terms. The aim is to obtain an equivalent representation that is easier to understand or work with.

In linguistics and education, lihtsust describes text or language simplification intended to improve accessibility for learners or non-native speakers. Typical strategies include using clearer vocabulary, shorter sentences, and more direct syntactic structures.

In computing and software design, lihtsust can denote code or interface simplification—removing unnecessary features, consolidating options, and reorganizing interfaces to improve readability and maintainability while keeping core functionality intact.

Critically, proponents of lihtsust emphasize the balance between simplicity and fidelity. Excessive simplification may mask important nuances, degrade precision, or reduce functionality. Practitioners often evaluate context-specific trade-offs between ease of use and the integrity of the original system or information.

See also: simplification, plain language, refactoring.