compaction
nounAU, CA, US, UK /kəmˈpækʃən/ · NZ /kəmˈpɛkʃən/
Etymology From Old French compaction, from Latin compactionem, from compingere.
1
The process of compacting something, or something that has been compacted.
- At Smithfield Frith is being shovelled up, his youth, his grace, his learning and his beauty: a compaction of mud, grease, charred bone.2009, Hilary Mantel, Wolf Hall, Fourth Estate, published 2010, page 480: