The term 'Oxford Inhabitants' can be summarized by the crossword solution 'FEET', which is a four-letter word. Oxford Inhabitants refers to the people who live in the city of Oxford, England. The term 'FEET' is used to describe the lower extremities of the human body, which are used for walking and standing. Therefore, the crossword solution 'FEET' is an appropriate summary of the term 'Oxford Inhabitants' as it implies that the inhabitants of Oxford are people who walk and stand.