1. An increase in the density of something
   - compression, concretion, densification 
2. The act of crushing
   - crush, crunch

Derived forms: compactions

See also: compact

Type of: compressing, compression, concentration

Encyclopedia: Compaction

• unassured
• unasterisked
• unattached
• unattackable
• unattainable
• unattainableness
• unattainably
• unattended
• unattentive
• unattired
• unattractive
• unattractively
• unattractiveness
• unattributable
• unau
• unauthentic
• unauthorised
• unauthorised absence
• unauthorized
• unauthorized absence
• unavailability
• unavailable
• unavailing
• unavenged
• unavoidability