age-specific

The compound adjective 'age-specific' is a modern formation from two core English words. 'Age' traces back to Latin 'aetas', meaning a period or duration of life. 'Specific' originates from Latin 'species' (a particular sort) combined with 'facere' (to make), literally meaning 'making a particular kind'. When combined, the term logically constructs the meaning 'pertaining to or making a distinction for a particular age group'. This transparent compounding reflects a systematic approach in scientific and demographic terminology to create precise descriptors for targeted categories.

Structure: age (time of life) + specific (particular) - age: From Old French 'aage, eage', ultimately from Latin 'aetaticum' (period of life). Functional role: Noun base denoting a time or stage of life. - specific: From Old French 'specifique', from Late Latin 'specificus' (constituting a kind), from Latin 'species' (kind, sort) + 'facere' (to make). Functional role: Adjective-forming suffix meaning 'of or pertaining to a particular kind'.