A double-strand incision in a duplex deoxyribonucleic acid molecule.

A fraction obtained by a separation process.

A section of a crystal having two parallel major surfaces; cuts are specified by their orientation with respect to the axes of the natural crystal, such as X cut, Y cut, BT cut, and AT cut.

A photoengraving used in letterpress printing.

The style in which a gem is cut, such as brilliant cut, single cut, or rose cut.

A subset of a given set whose removal from the original set leaves a set that is not connected.

See <<fraction>>

1. To intersect a vein or a working.

2. To excavate coal.

3. To shear one side of an entry or a crosscut by digging out the coal from floor to roof with a pick.

A double-strand incision in a duplex deoxyribonucleic acid molecule.

The fraction that is removed as product or advanced to the next separative element in an isotope separation process.

The number of needles per inch in the cylinder or needle bed in a knitting frame.