adj."undescribed," 1854, from in- (1) "not, opposite of" + Latin descriptus, past participle of describere (see describe). if (window.googletag) {googletag.cmd.push(function() { googletag.display('dcomMobileSERPDisplayTopAd-300x250'); });} else {console.error('googletag not defined, dcomMobileSERPDisplayTopAd-300x250');}