organographical
/ɔːˌɡanə(ʊ)ˈɡrafɪkl/ /ˌɔːɡənə(ʊ)ˈɡrafɪkl/ /ˌɔːɡ(ə)nə(ʊ)ˈɡrafɪkl/adjective
1 Biology. Of or relating to the scientific description or study of organs, especially of plants.
2Of or relating to the description of musical instruments. rare.
Origin
Early 19th century; earliest use found in Noah Webster (1758–1843), lexicographer. From organo- + graphical, after organography.