A term originating from the adult film industry. The term is intended to differentiate between an older woman who has sexual relations with younger men who are not mothers from those who do have children, aka M.I.L.F.s. To put it simply, the terms are not interchangeable, an older woman can be one or the other, but not both. In other words, a woman of the appropriate age can either be a Cougar or a MILF, being she either is, or is not, a mom.
by SubFT October 30, 2014
In US Navy slang, a reference to persons of the Electronics Technician (ET) rating, exclusively. Often used derisively.
by SubFT August 11, 2012
A term used in the US Navy for persons of the Electrician's Mate (EM) rating, exclusively. Often used derisively.
by SubFT August 11, 2012