Definition of "microphilia"

"This guy's into microphilia — or is it macrophilia? He gets off on being made to feel that he's really small."

2006, David Stukas, Biceps Of Death, page 14

The giantess fetish, whether it's macrophilia or microphilia, is a pretty unique one. What y'all want is to be made to feel tiny by a bigger, stronger, superior woman.

2010, Diamond, “Black BBW Goddess Fulfills All Your Giantess Fetish Fantasies”, in alt.sex.telephone.alt (Usenet)

'Still, it's true. First we get pygmy hippos blown up, then we come across a dwarf skeleton. Someone's into microphilia.'

2016, Paul Johnston, Skeleton Blues