variorum
/ˌværɪˈɒrəm, -ˈɔːrəm/Definitions
1. noun
A book containing the variant readings of a text, especially a classical text.
“The scholar studied the variorum of Shakespeare’s plays to gain a deeper understanding of the author’s intended meaning.”
2. adjective
Of or relating to variant readings of a text.
“The variorum edition of the novel highlighted the different interpretations of the author’s themes.”