English Wikipedia has an article on: <span class="searchmatch">Centrex</span> Wikipedia From central exchange. <span class="searchmatch">Centrex</span> (plural Centrexes) (telecommunications) A service similar to a private...
English terms suffixed with -ex Artex Lurex Progesterex Pyrex Amex Celotex <span class="searchmatch">Centrex</span> Durex Kardex Kleenex Memorex Perspex Piñatex Purex Rolex Romex Timex Tippex...