populous

the word 'populous' entered english in the late 15th century from the late latin term 'populosus', which itself derives from classical latin 'populus', meaning 'people'. the latin suffix '-osus' denotes abundance or fullness, so the literal construction means 'full of people'. this direct semantic link has been preserved through its journey into middle french and then english, retaining its core meaning of describing a place characterized by a large number of inhabitants. the root 'populus' can be traced further back to a proto-italic source, reflecting a fundamental concept of a community or nation.

Structure: popul (people) + ous (adjective suffix) popul (from latin 'populus', meaning 'people'); ous (a suffix from latin '-osus', used to form adjectives meaning 'full of' or 'characterized by').