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Related to fissility: bedding fissility
1. Possible to split.
2. Physics Fissionable, especially by neutrons of all energies.
3. Geology Easily split along close parallel planes.
[Latin fissilis, from fissus, split; see fissi-.]
fis·sil′i·ty (fĭ-sĭl′ĭ-tē) n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.