From sub- + reflector. <span class="searchmatch">subreflector</span> (plural <span class="searchmatch">subreflectors</span>) A telescope's secondary reflector....
<span class="searchmatch">subreflectors</span> plural of <span class="searchmatch">subreflector</span>...
Cassegrain reflector parabolic reflector radar reflector retroreflector <span class="searchmatch">subreflector</span> something that reflects heat, light or sound reflecting telescope — see...