factual

the word 'factual' is a relatively modern english formation, emerging in the 19th century. it is built upon the core noun 'fact', which itself originates from the latin past participle 'factum' of the verb 'facere', meaning 'to do or make'. the suffix '-ual', derived from latin '-alis', is used to form adjectives indicating a relationship. therefore, the literal construction 'factual' means 'pertaining to facts'. this etymological path reflects a semantic shift from the original sense of a concrete 'deed' or 'act' (fact) to the modern abstract concept of an objective piece of information known to be true, with 'factual' describing anything characterized by such information.

Structure: fact (thing done, event) + ual (adjective suffix) fact (from latin 'factum', meaning 'a thing done, deed, act'); ual (from latin suffix '-alis', forming adjectives meaning 'of or pertaining to').