Landau writes in his book "Dictionaries: the Art and Craft of Lexicography":
It is a totally real test, too.
The definition of frog test in Butterworths Medical Dictionary is my favorite medical definition. I quote it in full:
- frog test
- a test used to indicate pregnancy, in which a frog is used.
This definition has an engaging simplicity and directness that I find charming. But one does wonder how the frog is used.p.146
It is a totally real test, too.