n. the act of division, separation, cutting or severing
n. cleavage
the GNU version of the Collaborative International Dictionary of English
n. The act of dividing with an instrument having a sharp edge.
The Century Dictionary and Cyclopedia
n. The act of cutting or dividing, as with an edged instrument; the state of being cut; hence, division; fission; cleavage; splitting.
n. Schism.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. the act of dividing by cutting or splitting
Word Usage
"The second scission occurs when a protease uses an unusual active site within the hydrophobic lipid environment to recognize and cleave the truncated target protein, releasing both the lumenal fragment and the cytoplasmic domain from the membrane."