functional
UK[ˈfʌŋkʃənl]US[ˈfʌŋkʃənl]
adj
Designed to be practical and useful rather than attractive or decorative.
adj
Relating to the way in which something works or operates.
adj
Capable of working or operating; in working order.
adj
(Medicine) Relating to the normal physiological activity of an organ or part, rather than its structure.
Morpheme Breakdown
function
al
function
work, purpose
al
adjective-forming suffix
Etymology
The word 'functional' is built upon the core noun 'function', which traces its lineage to the Latin verb fungi, meaning 'to perform' or 'to discharge a duty'. The suffix -alis was added in Latin to form adjectives, a pattern inherited directly into English as '-al'. Therefore, the literal morphemic construction means 'pertaining to performance or operation'. Over time, this evolved from a general sense of 'performing a duty' to the modern, more specialized meanings related to practical utility, operational capability, and physiological activity, emphasizing the working aspect over the merely structural or ornamental.
Analysis
Structure: function (work, purpose) + al (adjective-forming suffix)
- function: From Latin functio (performance, execution), from fungi (to perform, execute).
- al: A suffix forming adjectives, from Latin -alis.
Examples
The building's design is stark but highly functional.
We need to analyze the functional differences between the two software modules.
After the repairs, the old elevator is now fully functional.