auxanogram
noun
aux·an·o·gram
| \ ȯg-ˈzan-ə-ˌgram
, ȯk-ˈsan-
\
, ȯk-ˈsan-
\
Medical Definition of auxanogram
: a plate culture (as of bacteria) in which variable conditions are provided for growth in order to determine the effects of a particular condition or agent on the growth of a test organism