Enter a clue or pattern or both:
The Clue
Dorothy's aunt (2 letter answer)
The Answer
EM
Tags
Notes
The answer EM is so rare that it appears less than once every 2500 puzzles.
Definition
EM as a noun:
1. (em, mutton, mut) = the square of a body of any size of type
2. (em, pica em, pica) = a linear unit (1/6 inch) used in printing