The phrase "blunt end" refers to the rounded or flat part of an object, typically with no sharp edge or point. It means the opposite of having a sharp or pointed end. Full definition
Such unique structural features include, for example, the use of blunt end molecules which are the subject of our patents and patent applications. (silence-therapeutics.com)
Long hair cuts with blunt ends benefit from a super-straight, high - gloss finish like this style — especially when it's this straightforward. (garnierusa.com)
This fragment was blunt end ligated into the BamH1 site of pCMV to generate the 4972 bp plasmid pCMV - rev (nibsc.org)