From sub- + frequency. <span class="searchmatch">subfrequency</span> (plural <span class="searchmatch">subfrequencies</span>) A secondary or subsidiary frequency....
<span class="searchmatch">subfrequencies</span> plural of <span class="searchmatch">subfrequency</span>...
frequency integrated circuit relative frequency sub-audio frequency <span class="searchmatch">subfrequency</span> super high frequency time and frequency transfer time frequency adverbial...