<span class="searchmatch">covariograms</span> plural of <span class="searchmatch">covariogram</span>...
<span class="searchmatch">covariogram</span> (plural <span class="searchmatch">covariograms</span>) correlogram autocovariogram...
From auto- + <span class="searchmatch">covariogram</span>. autocovariogram (plural autocovariograms) A <span class="searchmatch">covariogram</span> that shows autocovariances. 2018, Sargent and Ljungqvist, Recursive...