What is "tyrosemiophilia"

Tyrosemiophilia is the hobby of collecting cheese labels. As of 2015, the world's largest collection encompasses label designs.

Tyrosemiophilia is briefly mentioned in V., the debut novel of Thomas Pynchon (p. 419 Vintage, 1995 edition) and in Erotic Potential of My Wife (Le Potentiel érotique de ma femme) by David Foenkinos.