masc. proper name, Old English Cenhelm, from cene "brave, bold" (see keen (adj.)) + helm "helmet" (see helmet). if (window.googletag) {googletag.cmd.push(function() { googletag.display('dcomMobileSERPDisplayTopAd-300x250'); });} else {console.error('googletag not defined, dcomMobileSERPDisplayTopAd-300x250');}