[acronym from the 1970 U.S. census forms via Usenet: Member Of The
Opposite Sex] A potential or (less often) actual sex partner. See
{MOTAS}, {MOTSS}, {SO}. Less common than MOTSS or {MOTAS}, which has
largely displaced it.
[glossary]
[Reference(s) to this entry by made by: {MOTAS}{MOTSS}{SO}]