n.
1.
Shortening, compression, condensation, compacting, contraction, diminution, reduction, curtailment, retrenchment. See abbreviation .
2.
Compendium, compend, epitome, summary, abstract, digest, synopsis, syllabus, breviary, brief, conspectus, outline, bird's-eye view.
3.
Deprivation, dispossession, limitation, restriction.