discursive
Pronunciation: /dɪsˈkəːsɪv/
adjective
- 1digressing from subject to subject: students often write dull, second-hand, discursive prose
- (of a style of speech or writing) fluent and expansive: the short story is concentrated, whereas the novel is discursive

Origin:
late 16th century: from medieval Latin discursivus, from Latin discurs-, literally 'gone hastily to and fro', from the verb discurrere (see discourse)