_:b668235180 . _:b668235180 . _:b668235180 . _:b668235180 "A measurement of the physical form and structure of an organ."^^ . _:b668235180 "RGD:JRS"^^ . _:b668235180 "Merriam-Webster:Merriam-Websters_Online_Dictionary--11th_Ed"^^ . _:b668235180 .