# sexualogy

> English word · Noun

## Definitions
1. The study of the differences between the sexes

## Etymology
From sexual + -logy. The term and the discipline were proposed in 1901 by British eugenicist Karl Pearson.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/sexualogy