Definition of middler
: one belonging to an intermediate group, division, or class: as a : a student in the second-year class of a three-year program (as at a seminary or law school) b : a student in the second- or third-year class in some private secondary schools having a four-year course c : a student in a division in some private schools that corresponds approximately to junior high school
First Known Use of middler
Seen and Heard
What made you want to look up middler? Please tell us where you read or heard it (including the quote, if possible).