any sexual activity, display, or discussion engaged in by means of a computer.
Origin of cybersex
First recorded in 1985–90
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the exchanging of sexual messages or information via the internet
sexual activity performed remotely by means of virtual reality equipment
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012