Involving or employing many words; expansive, discursive; (in negative sense) long-winded.
That diffuses something; disseminating.
That is spread or dispersed across a wide area or among a large number of people.
Pertaining to diffusion.
Of a speech: meandering, long and digressing.
Confused and irregular; awkward.
A gentle hike.
A long meandering talk with no specific topic or direction.