Blunt end may refer to:
*
Sticky and blunt ends
DNA ends refer to the properties of the ends of linear DNA molecules, which in molecular biology are described as "sticky" or "blunt" based on the shape of the complementary strands at the terminus. In sticky ends, one strand is longer than the ...
* The flat end cab of the
British Rail Class 91
The British Rail Class 91 is a high-speed rail, high-speed electric locomotive, which produces power of ; it was ordered as a component of the East Coast Main Line modernisation and electrification programme of the late 1980s. The Class 91s wer ...
, commonly called the blunt end cab
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