From pay + meter. <span class="searchmatch">paymeter</span> (plural <span class="searchmatch">paymeters</span>) A payment meter. 1957, Petroleum Management (volume 29, issue 3, page D-35) The <span class="searchmatch">paymeter</span> at the main compressor...
<span class="searchmatch">paymeters</span> plural of <span class="searchmatch">paymeter</span>...